In just over a year, the KSO has become our most popular model 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 sole is razor-siped for a sure grip, and a 2mm EVA midsole enhances plating protection and comfort.


KSO IS BEST FOR: Running, Fitness Training, CrossFit, Light Trekking, Bouldering, Water Sports & Travel



Materials:
UPPER - abrasion-resistant stretch polyamide fabric
& Hypalon? straps
SOLE- Vibram TC-1 performance rubber
FOOTBED- Antimicrobial microfiber
*Machine washable. Air dry.