Vibram Fivefingers KSO Trek is a more rugged version of our popular KSO. The kangaroo leather upper and sock liner feels soft against the foot, yet is strong and tear resistant, with outstanding breathability. A 4mm EVA midsole offers plating protection from stone bruising, and a lightly cleated 4mm Vibram performance rubber outsole delivers improved traction on trails and over more rugged terrain.

KSO TREK IS BEST FOR: Light Trekking, Trail Running, & Travel.

Materials:
UPPER - Kangaroo Leather
SOLE- 4mm EVA Midsole & TC-1 Rubber
FOOTBED- Kangaroo Leather.

Weight:
Men's size 42 -
5.7 oz. each, 11.4 oz. a pair

Color:Black