TRAINING / FITNESS / ALL AGES The A3 Performance Pro Fin has large, flexible, rubber blades that are beneficial for both beginner and experienced swimmers. The large, rubber blade helps swimmers move more water with every kick. For beginners, these fins move more water increasing speed and improving body position. This further builds confidence to learn the basics of swimming. For more experienced swimmers, these fins improve body position for focus on drills, technique, and underwater kicking. Fins are colored by size Pro Fin Sizing Fin Size Shoe Size 8-11 Toddler 8-11 11-1 Youth 12-1 1-3 Youth 1-3 3-5 Youth 3-5 5-7 5.5-7 7-9 7.5-9 9-11 9.5-11 11-13 11.5-13 14-15 14-15 *Wider Feet and Men's Shoe Sizes May Need To Size Up 1 *Narrow Feet and Women's Shoe Sizes May Need To Size Down 1 *Call, Chat or Email with sizing questions
