The FiveFingers KSO is one of the most versatile styles for men. Featuring a thin, abrasion-resistant stretch nylon and breathable mesh upper that wraps your entire forefoot to "Keep Stuff Out." A single hook-and-loop closure helps secure the fit. A non-marking 3.5mm Vibram TC1 performance rubber outsole is razor-siped for a sure grip, and a 2mm EVA insole enhances plating protection and comfort.

KSO IS BEST FOR: Light Trekking, Climbing/Bouldering, Running, Fitness, After Sport, Water Sports, Yoga/Pilates & Travel

Materials: UPPER - abrasion-resistant stretch polyamide fabric & Hypalon® straps
SOLE- Vibram TC-1 performance rubber
FOOTBED- Antimicrobial microfiber with 2mm EVA insole

Machine washable. Air dry.

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