Vibram Five Fingers Women's KSO pink/black/white has become our most popular model in recent years. The shoes are voted Most Popular for its versatility. Vibram Five Fingers KSO features a thin abrasion-resistant stretch polyamide fabric keep your feet dry and comfortable,3.5mm thick outsoles suffused with tiny veins adopt Vibram TC1 traceless rubber formula to ensure adhesive force! Womens Vibram FiveFingers KSO Shoes is best for fitness,running,water sport,yoga,pilates,traveling,trekking,even rugged circumstance,KSO good enough to cope with!Popular uses for the KSO:Fitness,Running,Water Sports,Yoga/ Pilates,Traveling,Trekking,After SportSpecificationsUPPER - abrasion-resistant stretch polyamide fabric & Hypalon? strapsSOLE - Vibram TC-1 performance rubberCOLOR:Black/White/PinkFOOTBED - Antimicrobial microfiber with 2mm EVA insoleMachine washable. Air dry.