Designed for both men and women and tailored for discerning skiers, the Therm-IC SKI ERUPTION SPD ski socks combine technical comfort with active temperature regulation on the slopes. Their blend of merino wool and lyocell (Tencel™) ensures natural softness against the skin while effectively managing moisture throughout the day. Available in sizes ranging from 35-36 to 45-47, they fit a wide range of foot shapes for both men and women.

Therm-IC SKI ERUPTION SPD: Materials Designed for Performance in Ski Boots

The composition of these ski socks is based on a precise balance between four complementary materials. Merino wool (31%) provides natural temperature regulation, maintaining a stable temperature during both sustained descents and while waiting at the ski lifts. Tencel™ lyocell (31%), a naturally derived fiber, enhances moisture wicking and contributes to a soft feel against the skin. Polyamide (35%) provides the structural strength needed for intensive use in stiff boots, while spandex (3%) ensures a snug, supportive fit without constricting the foot. All this in a sock weighing just 109 g.

Targeted cushioning and anatomical support for long days on the slopes

The anatomical design of the SKI ERUPTION SPD incorporates reinforced protection in the areas under the most stress: shin, ankle, heel, and toes. These targeted cushioning zones reduce friction inside the ski boot and minimize pressure points during repeated foot strikes. EdgeCuff™ technology complements this design with a discreet ribbed cuff that keeps the sock in place on the calf without causing compression. The result is stable support all day long, without the need for frequent readjustments.

Breathability and moisture management thanks to zone-specific knitting

The construction of these socks incorporates zone-specific knitting that promotes airflow in areas prone to heat buildup. This approach optimizes breathability across the entire foot and speeds up drying between runs. Combined with the natural properties of merino wool and lyocell, this helps maintain a dry and comfortable environment inside the shoe, even during prolonged activity on the slopes.