referring now to the drawings , fig1 shows an activewear jacket 10 constructed in accordance with the principles of the invention . jacket 10 comprises an outer shell that is lightweight , waterproof , and has sufficient porosity to allow perspiration vapor to escape ; one commercially available material that fits these criteria is a texturized polyester two - layer film , manufactured by g . l . gore and associates , inc ., of elkton , md . 21921 - 0729 under the mark gore - tex . jacket 10 includes a first front panel 12 , of a second front panel 14 , and a collar 16 that extends about the neck of the wearer . a zipper 18 , when operated , secures the panels 12 , 14 together . a first sleeve 20 is secured to the body of the jacket in the area of intersection with panel 12 ; a cuff 22 is defined at the free end of first sleeve 20 , and a wristlet 24 extends beyond the cuff 22 . a second sleeve 26 is secured to the body of the jacket in the area of intersection with panel 14 ; a cuff 28 is defined at the free end of sleeve 26 , and a wristlet 30 extends beyond the cuff 28 . a decorative logo 32 is emblazoned on panel 12 , and a flap 34 extends horizontally across the panel . a vertically oriented flap 36 protects the entrance into a deep pocket defined between the panel 12 and the inner liner of the jacket , while a diagonally extending flap 38 protects the entrance into another pocket . another diagonal flap 40 , on panel 14 , protects the entrance into yet another pocket . the lower end of panel 14 terminates in a bottom section 42 of folded - over fabric , while the lower end of panel 12 terminates , similarly , in a bottom section 44 of folded - over fabric . the upper limit 46 of section 42 is indicated by a line of stitches , and the upper limit 48 of section 44 is indicated by a line of stitches . a segment of the inner liner of the jacket is visible in the vicinity of collar 16 in fig1 ; the inner liner is indicated generally by reference numeral 50 . fig2 depicts jacket 10 , in its opened condition , wherein zipper 18 has been unzipped , and panels 12 , 14 have been folded back to reveal the details of inner liner 50 . liner 50 comprises a central , resilient , insert 52 that yields readily in all directions , a back panel 54 , a first side panel 56 , and a second side panel 58 . panels 54 , 56 and 58 are all formed of a porous , mesh - like material . however , while insert 52 is fashioned from a readily yieldable material , panels 54 , 56 , and 58 , are fashioned from a different , durable , but unyielding material . consequently , insert 52 can be deformed relative to the supporting panels to which it is secured by sewing . insert 52 , which resembles an inserted u - shaped area , is sewn , or otherwise set , into the back panel 54 of the inner liner 50 of jacket 10 . insert 52 contacts the back of the wearer of the jacket . a suitable insert has proven to be a 100 % dacron material . one edge of first side panel 56 of the inner liner is sewn into engagement with the inner surface of panel 12 along stitch line 60 ; line 60 is located inwardly of zipper 18 and indicates the joinder of the zipper to the body of the jacket and side panel 56 of the liner . side panel 56 is also secured to front panel 12 along line 48 . since side panel 56 of the liner is secured to the front panel 12 of the jacket , and vice versa , the shell and the inner liner of the jacket move in concert . side panel 56 is also sewn along diagonal line 62 to interior tab 64 in the vicinity of the collar ; the interior tab is made from the same material as the outer shell of the jacket . side panel 56 and rear panel 54 of the liner are joined together by sewing along vertical line 66 , which intersects the opening into sleeve 20 . one edge of second side panel 58 is sewn into engagement with the inner surface of panel 14 along stitch line 68 . line 68 is located inwardly of the zipper and indicates the joinder of the zipper to the body of the jacket and side panel 58 of the liner . side panel 58 is also secured to front panel 14 along line 46 . since side panel 58 of the liner is secured to the front panel of the jacket , and vice versa , the shell and the inner liner of the jacket move in concert . side panel 58 is also sewn along diagonal line 70 to interior flap 72 in the vicinity of the collar ; the interior tab is made from the same material as the outer shell of the jacket . side panel 58 and rear panel 54 of the liner are joined together , by sewing along vertical line 74 , which intersects the opening into sleeve 26 . an elastic section 76 is situated at the lower end of the back of the jacket , and such section fits between bottom sections 42 and 42 . section 76 is secured to the lower edges of the insert 52 and rear panel 54 of the inner liner . three , parallel , cloth straps 80 , 82 and 84 extend horizontally across side panel 56 and rear panel 54 of the inner liner . several receptacles 86 extend across the width of strap 80 , several receptacles 88 extend across the width of strap 82 , and several receptacles 90 extend across the width of strap 90 . snap buttons 92 are located on the end of strap 80 closest to insert 52 , snap buttons 94 are located on the end of strap 82 closest to insert 52 , and snap buttons 96 are located on the end of strap 84 closest to insert 52 . each strap is individually adjustable , by the simple expedient of pressing the snap fastener into the selected ones of the receptacles on the same strap . in a similar fashion , three parallel cloth straps 98 , 100 and 102 extend horizontally across side panel 58 and rear panel 54 of the inner liner . several receptacles 104 extend across the width of strap 98 , several receptacles 106 extend across the width of strap 100 , and several receptacles 108 extend across the width of strap 102 . snap buttons 110 are located on the end of the strap 98 closest to insert 52 , snap buttons 112 are located on the end of strap 100 closest to insert 52 , and snap buttons 114 are located on the end of strap 102 closest to insert 52 . each strap is individually adjustable . an inner pocket 116 is formed in the inner liner , between the liner and the shell of the jacket . fig3 illustrates the back of the jacket 10 . elongated central pleats 118 , 120 are formed on opposite sides of the back of the jacket , and shorter pleats 122 , 124 are formed in the vicinity of the shoulders of the jacket . the pleats expand to allow freer movement of the shoulders and sleeves of the jacket relative to the body of the jacket . fig4 is a cross - sectional view taken through a fragment of one of the sleeves of the jacket , near the free end thereof . although the cross - sectional view is taken through sleeve 20 along line 4 -- 4 in fig1 and in the direction indicated , it is noted that sleeve 26 is configured in an identical fashion . the cross - sectional view is taken on a far - larger scale than the views of fig1 - 3 . a cuff 22 is formed at the free end of sleeve 20 , and a wristlet 24 projects beyond the cuff . wristlet 24 is formed of a ribbed fabric tubing that engages the wrist of the wearer of the jacket . the inherent resiliency of the fabric tubing causes the wristlet to snugly engage the wrist of the wearer , and the length of the wristlet is chosen to insure that the cuff does not ride over the wrist of the wearer . cuff 22 , upon further inspection , might be considered to be a &# 34 ; false &# 34 ; cuff , for the cuff , although made of the same material as the shell of the jacket , is not formed , in the conventional manner , by folding over the free end of the sleeve . in fact , cuff 22 is a cylinder 126 of the same porous , waterproof material as the shell , and is sewn onto the free end of the sleeve 20 of the shell , along annular stitch lines 128 and 130 . cylinder 126 is usually two and a half inches in length . sleeves 20 , 26 are lined for maximum comfort by extending liner 50 for the length of each sleeve . the liner reaches to the free end of each sleeve stopping short of the &# 34 ; false &# 34 ; cuff and is joined to the outer shell of the jacket as shown in fig4 . a gusset 132 , formed of the same porous , waterproof material as the shell of the jacket , extends between the free end of cylinder 126 and the inner end of the wristlet 24 . one end of gusset 132 is sewn , or otherwise secured , to cylinder 126 , while the other end of gusset 132 is sewn , or otherwise secured , to wristlet 24 . gusset 132 permanently attaches the wristlet 24 to cylinder 126 . a resilient band 134 , is sewn between the cylinder 126 and wristlet 24 . the resilient band may be formed of the same yieldable , mesh - like resilient material as the insert 52 for the inner liner 50 . the flexible band may elongate between two and a half and three inches in axial length , when needed . also , as shown in fig4 the resilient band may have a loop formed therein , such loop allowing unimpeded movement of the wristlet before the loop unfurls and the band exerts a resistive force upon the wristlet . additionly , the gussets 132 , 134 conceal the resilient bands from view , further enhancing the visual appeal of the outer garment . the gussets are fabricated from the same material as the outer shell , and isolate the interior of the jacket from the external climatic conditions . fig5 - 7 show , in sequence , the manner in which the cuff , or &# 34 ; false &# 34 ; cuff , of fig4 functions . the functioning may be analogized to a piston - and - cylinder operation , with the cylinder 126 performing its usual role , and the wristlet 24 corresponding to the piston moving relative to the cylinder . fig5 shows the free end of the sleeve 20 with the &# 34 ; false &# 34 ; cuff 22 secured thereto , and a fraction of wristlet 24 projecting therefrom . this view shows the sleeve , cuff and wristlet , in their normal position , the position assumed when the wearer places the jacket on his body , adjusts the inner liner relative to the shell by adjusting internal straps 86 , 88 , 90 , 98 , 100 , 102 as needed , and closes zipper 18 on the jacket . elastic section 76 on the lower edge of the jacket , and wristlets 24 , 26 , anchor the jacket on the body of the wearer . fig6 shows an intermediate position of movement for the wristlet 24 relative to &# 34 ; false &# 34 ; cuff 22 . in such intermediate position , the wristlet has traveled outwardly relative to cylinder 126 , as the wearer of the jacket starts to swing his arm ( s ), or undertake some other vigorous exercise . the gusset 132 ( not visible in fig5 and 6 ) is turned inside out by the travel of wristlet 24 ; the gusset does not interfere with the initial travel of the wristlet 24 . fig7 shows the extreme position of movement for the wristlet 24 relative to &# 34 ; false &# 34 ; cuff 22 . in such extreme position , the wristlet has traveled further outwardly relative to cylinder 126 , as the wearer of the jacket completes the swinging motion of his arms . as an illustrative example , a golfer wearing the jacket would be following through on his swing , and the wristlet 24 would continue to move during the backswing , downswing , and follow - through phases of a drive . as wristlet 24 continues its movement towards its limit of travel , resilient band 134 ( shown in fig4 ), exerts a restraining force upon wristlet 24 . such restraining force urges the wristlet back to the intermediate position adopted in fig6 . the bias of the inherent resiliency of band 134 provides an active restraint upon the movement of wristlet 24 . wristlet 24 is capaable of two and a half to three inches of unrestricted travel before gusset 132 is turned inside out , and resilient band 134 comes into play , as suggested by a comparison of fig5 and 6 . wristlet 24 is capable of an additional two - three inches of travel , against the urging of restraining band 134 , before the wristlet reaches its limit of travel . thus , in total , wristlet 124 is capable of a minimum of five inches of travel , and a maximum of six inches of travel , before the resistive force of band 134 exceeds the opposing force produced by the swinging movement of the arms of the user . the turning inside - out of the gusset , allows two and a half to three inches of passive movement , while the stretching of restraining member 134 serves as an active restraint allowing two - three inches of additional travel . the significant extent of travel of wristlet 24 , and wristlet 30 , allows the jacket 10 to be worn comfortably , without having the sleeves interfere , or &# 34 ; ride - up &# 34 ; the arms of the wearer , despite divergent exercises and athletic movements attributable to diverse sports and activities . the manner of utilizing the jacket 10 , shown in detail in the preferred embodiment of fig1 - 7 , may be summarized in the following manner . starting with fig1 the wearer , or user , opens , or unzips , zipper 18 so that the interior of the jacket is visible . as shown in fig2 liner 50 is adjustable so that it may fit snugly about the body of the wearer , particularly in the area of the sides , stomach and back . the liner is adjusted , as needed , by pressing the snap buttons 92 , 94 , and 96 into the selected receptacles 86 , 88 , 90 secured to straps 80 , 82 , and 84 . the same procedure is followed by pressing buttons 110 , 112 , 115 into receptacles 104 , 106 , 108 on straps 98 , 100 , 102 . by virtue of such adjustment , resilient insert 52 bears against the back of the wearer . the jacket is then zipped closed by drawing zipper 18 upwardly . elastic section 76 , shown in fig2 and 3 , is drawn against the back of the wearer . as shown in fig3 the pleats 118 , 120 , 122 , 124 provide additional clearance for the shoulders of the wearer , and allow unimpaired movement of the shoulders . after the liner 50 has been adjusted , and the jacket has been closed , the wearer then adjusts , or tightens , the cuffs 22 , 28 about his wrists . cuff 22 may be tightened by shifting the snap fasteners 140 on flap 142 toward snap receptacles 144 to reduce the diameter of the cuff ; cuff 28 may be tightened by shifting the snap fastener 146 on flap 148 toward snap receptacles 150 to reduce the diameter of the cuff . by tightening the cuffs 22 and 28 , properly adjusting the wristlets 24 , 30 , and adjusting the elastic section 76 , the wearer has anchored the jacket 10 , in a comfortable fashion , about his body and upon his arms . the wearer may then engage in any vigorous and / or strenuous activity that he wishes , and the jacket will remain fixed in place , and will not interfere with , or impede , such activity . fig2 shows the manner in which the movement of the body of the wearer is absorbed by the resilient , yieldable insert , and is not transmitted by the resilient , yieldable insert 52 to the side panels of the jacket . when the stress forces are terminated , insert 52 returns to its normal , unstressed position . consequently , the jacket does not &# 34 ; bunch - up &# 34 ;, or gather , particularly in the area of the stomach , and chest of the user , but remains flat and in contact with the body of the wearer . fig4 stresses that the cuffs 22 , 28 , which are actually &# 34 ; false &# 34 ; cuffs , are isolated from the forces acting upon inner liner 50 for the jacket . the cuffs 22 , 28 are indirectly joined to the free ends of sleeves 20 , 26 by gussets , such as gusset 132 . a resilient band , such as band 134 , is sewn between the interior of the cuff and the gusset . in operation , after the wristlets 24 , 30 are &# 34 ; set &# 34 ; on the wrists of the wearer , and the wearer swings his arms , such as by driving a golf ball , the wristlets 24 , 30 move relative to the free ends of cuffs 22 , 28 . the pleats 118 , 120 , 122 and 124 expand to accommodate the swinging movement of the shoulders of the wearer . the initial two and a half to three inches of movement of the wristlet is achieved by drawing the gusset ( such as gusset 132 ) outwardly , or by turning the gusset inside out , as shown , in sequence , in fig5 and 6 . continued movement of the arms of the wearer exerts a pull on the gusset and the resilient band ( such as band 134 ) which is attached to the inner end of the gusset . the resilient characteristic of the band is selected so that the band will yield gradually , and will allow another 2 - 3 inches of travel for the wristlet before reaching its elastic limit . thus , the combined action of the gusset and the restraining band for each wristlet will allow 5 - 6 inches of travel for each cuff , or false cuff , relative to the sleeve with which it is associated . such extensive movement adequately compensates for strenuous movements encountered in vigorous athletic endeavors , and precludes the cuffs from &# 34 ; riding - up &# 34 ; the arms of the wearer of the jacket . as the wearer returns his arms to their normal , by - his - side orientation , the gussets are pulled back inside the cuffs by the action of the retaining band . the so - called &# 34 ; piston - and - cylinder &# 34 ; cuffs are thus self - restoring , and need not be tucked back into their normal position by the wearer . such self - restoring capability enhances the neatness of the jacket , and insures the wearer that the cuffs are ready for repetition of an arm swinging movement in a fraction of a second ; the repetition might be encountered when doing &# 34 ; jumping jacks &# 34 ; or other fast - paced aerobic exercises . while fig1 - 7 depict the preferred embodiment of the instant invention , fig8 - 10 show alternative embodiments and / or ancillary features thereof . for example , fig8 depicts , on an enlarged scale , the details of the front panel 12 of jacket 10 . a band of fabric 152 , with a series of loops , is sewn onto the front panel of the jacket beneath flap 34 . golf tees 154 are inserted into the loops of the band . a zipper 156 is visible beneath diagonal flap 38 , and a slider 158 extends below the flap . the zipper provides access to a large internal pocket defined between the shell of the jacket and the inner liner sewn , or otherwise secured , thereto . another zipper 160 , and the slider 162 , for opening and closing the vertically oriented zipper , are located beneath the vertical flap 36 ; here again , the zipper provides access to yet another pocket . fig9 and 10 suggest another embodiment of the jacket 10 wherein a large zipper ; 64 , with a slider 166 , is located on the front panel 12 of the jacket . the slider 164 opens the entire zipper , and the jacket is then turned inside - out and placed within the pocket , or pouch 168 . after the jacket has been inverted , the slider 164 draws the zipper closed , and the jacket may be stored in a compact fashion . while a preferred embodiment of the active - wear jacket has been shown in fig1 - 7 , and while other embodiments and / or refinements have been suggested in fig8 - 10 , other modifications , revisions , and / or alterations , may occur to the skilled artisan in the useful arts and sciences to which this invention appertains . to illustrate , while the front panels of the outer garment may be secured together by zipper 18 , the panels could be joined by velcro fasteners , buttons , etc . consequently , the appended claims should be broadly construed , in a manner consistent with the significant advance in the useful arts and sciences , and should not be limited to their literal terms .
an athletic garment with an outer shell which is lightweight , waterproof , and porous having a &# 34 ; piston and cylinder &# 34 ; cuff arrangement to insure unrestricted movement of the arms of the wearer . a resilient insert which serves as a return mechanism is sewn between the shell and a tubing wristlet . a non - resilient gusset serves as a cylinder cuff stop mechanism . the insert and gusset cooperate to furnish the wearer with an extra five to six inches of cuff extension without having the sleeve ride - up the arm of the wearer .