The Smartwool Trekking Heavy Crew is a comfortable and durable sock designed for the most demanding walkers and mountaineers. The Trekking Heavy Crew features knitted padding under the sole of the foot with low-bulk side panels and stitching. This makes for an ideal sock for 4-season walking, summer mountaineering and alpinism.
Merino SmartWool Blend
The Smartwool Trekking Heavy Crew is constructed of 80% merino wool which gives it the comfort and breathability of pure merino wool with extra durability from synthetic fibres.
- 80% Merino wool
- 19% Nylon
- 1% Elastic