StormSock Lightweight Boot Size:M Tested and backed by Mammut

Tested and backed by Mammut athlete Adam Ondra

aluminum shaft

Except for glaciers and some year-round snow fields

It is available in two versions: right and left foot

StormSock Lightweight Boot Size:M Tested and backed by Mammut100% waterproof, this lightweight, close fitting, unisex sock is ideal for outdoor activities where maximum breathability and minimal insulation is desired. Comprising 3 layers, the lightweight boot length StormSock features a thin, uncushioned lining that wicks moisture away from your feet. Primarily knit from Merino wool, known for its anti bacterial, anti odour, and moisture management properties, the sock helps keep your feet warm, dry, and