Large: Mens 15-20 NOTE: If you are between Jumpsoles sizes, always go UP in size, not down. Ie; You wear a 10.5 shoe? You should order Large Jumpsoles, not Medium. I'm week 5 of the Jumpsoles program and i can already throw it down with 2 hands!!!!! (that's from not being able to dunk at all b4) and i can do it with authority!!
Jumpsoles are fantastic, the order got here quick. My son is in his 5th week of workouts and I can already see significant improvements in his jumping ability and explosiveness. Would recommend them to any athlete that wants to take their game to the next level.My son has been using the jumpsoles for the last three years and has been the National AAU high jump champ in his age group the last two years. Builds fast-twitch muscle fiber in the lower leg. Includes Training Manual and DVD/CD-ROM. Sizes: M 8-10 1/2; L 11-14 1/2; XL 15-20. For ages 12 and up or at least size 5 shoe. The item "Jump Soles Improve Your Vertical Speed Training Shoes Small Mens 5-7 withDVD NEW" is in sale since Wednesday, June 13, 2018. This item is in the category "Sporting Goods\Team Sports\Basketball\Training Aids". The seller is "bcbacademy" and is located in Tampa, Florida. This item can be shipped to United States, Brazil, Chile, Colombia.