Darn Tough Men's Oslo Nordic Boot Lightweight Sock Size:M Testing your limits and breaking

Testing your limits and breaking your records can now be done in total comfort with this essential baselayer

reduces heel slip and provides increased power transfer

allowing fast skiing and quick reaction

while Thermoflex on the back of the thighs gives extra stretch for the renowned Castelli fit

Perfected for training out on cold winter days

Darn Tough Men's Oslo Nordic Boot Lightweight Sock Size:M Testing your limits and breakingThe Oslo Nordic Boot sock appreciates the details of comfort while you appreciate the world of touring on snow. Additional cushion surrounding the toe is complimented with two crossing cushion lines over the top of the foot for a comfortable, yet precise fit. Plenty of breathable mesh if you're going the distance. Just remember, you measure in kilometers now. Features: Height: Nordic Boot Weight: Lightweight Pair with: Cross country ski boots, winter