The Klimatex ITTO are thick, functional socks. Perfect for long hikes, working outside, or regular wear in winter. With terry fabric for better air circulation. The combination of wicking and polypropylene elements in a special structure keeps the foot dry and warm. The plush loop is suitable for extreme exertion at any time of the year and for long hikes. Unique design of the stretch strap over the instep to prevent sliding in the shoe prevents them from sliding down and protects against pressure sores.