You might be better off using paper wallet generator on a secure offline computer and generate it there . Warning , it ' s actually dangerous to do so , because you have to check the code yourself if you want to be 100 % sure it ' s not tampered with . Also read this <| sep |> Thanks for the info . I ' d heard of Blue Owl , but was hoping to try them on before committing to a purchase . Looks like it might be the only option , though . I have a couple more questions for you , if you don ' t mind 1 How much stretch do the UB jeans experience ? I ' ve read about needing to go an inch or so smaller in the waist to account for the stretch of the material , but I know that can vary depending on the construction of the material . 2 I ' ve read through the Blue Owl return policy , but just wondered if you had any experience with exchanging for a better fit and if the process is relatively hasslefree ? After reading about the UB 201 and UB 301 a bit more , I ' m not entirely sure which fit to go with I have no butt , skinny thighs , and toned calves so if pants taper too much they can look weird on me . Thanks again .