Wool Skiing Tights &ndash; Thermal Lightweight Compression Leggings Base Layer &ndash; Warm Ski Underwear Lightweight: Made using special knitting techniques, the wool skiing tights are lightweight and breathable. The fit comfortably under your snow pants without effecting fit. Warm, Non-Itch Wool: The ski tights are made of a wool blend. Unlike other wool base layers or long underwear, the Pure Compression Tights are non-itch and feel great against the skin. Second-Skin Fit: The tights feature a light compression to provide a second-skin fit. The tights move with you as you ski throughout the day. They are also seamless, preventing any chafing or irritation. Moisture Wicking and Breathable: Key mesh zones are located in strategically placed areas of the tights to ensure breathability to prevent you from becoming too hot when skiing or snowboarding. The wool fabric is moisture wicking to help prevent the buildup of perspiration. 100% Satisfaction Guarantee: If for any reason the wool compression tights dont perform as should, simply contact us for a replacement or a refund.