KSO stands for Keep Stuff Out and this is exactly what these bad boys do. When you're scrambling up a rocky bluff or bounding along a riverbank, the last thing you want is gravel and grit seeping into your Vibram FiveFingers.
The KSO is an all-new design with thin, abrasion-resistant stretch polyamide and breathable stretch mesh that wraps your entire forefoot to "Keep Stuff Out". A single hook-and-loop closure helps secure the fit. Non-marking Vibram TC1 performance rubber soles are razor-siped for a sure grip. There is no question why the Fivefingers KSO is THE best selling line with Barefoot Junkie year on year on year on year_
KSO is best for...
- Light Trekking
- Water Sports
- Fitness Training
- Martial Arts
- Flats Fishing
*Machine washable. Air dry. (Fast Drying)
- Upper - abrasion-resistant stretch polyamide fabric & Hypalon straps
- Sole - Vibram TC-1 performance rubber
- Footbed - Antimicrobial microfiber with 2mm EVA insole
Men's size 43 - 5.7oz. each, 11.4oz./pair