Sumo Sox Ultra Warm Sock
This Ultra Warm sock has been designed to keep human feet warm and comfortable in the coldest conditions. With Dri Release Merino fabric and SUMO toughness, these socks will ensure many happy days on the mountain.
- 50% Merino Wool ,
- 30% Acrylic,
- 15% Nylon,
- 5% Lycra Moisture wicking Performance fit