Runderwear Brief - Women's FiveFinger Originals ISMF (International Ski Mountaineering Federation)

ISMF (International Ski Mountaineering Federation) racing approved

The 4mm footbed and 4mm Vibram sole offer the perfect balance of durability and flexibility

while the anti-slip heel locks your foot in place

It insulates the user when they are highly active

Runderwear Brief - Women's FiveFinger Originals ISMF (International Ski Mountaineering Federation)Coverage, comfort, confidence. The runderwear Women's Running Briefs are designed to support thanks to super soft, seamless fabric that wicks sweat away from your skin quickly. You'll be cool, dry and 100% chafe free, guaranteed. Features Chafe free design Seamless technology reduces the risk of skin irritation and minimizes production waste Moisture wicking, technical, performance fabric keeps you dry and comfortable during intense exercise