Sock 1.0 sock Features Packs down in the

Features Packs down in the included stuff sack

Brushed Inner Face

0 Series is the next-to-skin foundation for your cool weather system

Features Breathable

Made of lightweight polyester interlock fabric for enhanced mobility and durability

Sock 1.0 sock Features Packs down in theCut to just above your boot, the Plythal 1. 0 Crew sock is lightweight and made with comfortable Merino wool, featuring a durable nylon spandex on the outside. The arch support and no seamed toe will keep your feet comfortable for days at a time. ?? ?? Features Light weight boot socks Blister prevention No seamed toe Fabric Merino wool interior Plated nylon spandex exterior 58% Merino Wool, 40% Nylon, 2% Spandex