Don't start your cold weather adventures without the Women's Heavyweight II Tight from Columbia. These moisture wicking, quick-dry tights are constructed with Columbia's Omni-Heat Thermal Reflective for unmatched warmth-retention and feature 4-way stretch for comfort and mobility. Gusseted detail helps provide a perfect fit and flat-locked, ergonomic seaming reduces friction while being active. Omni-Heat Thermal Reflective - 210g Stretch Jersey 85% Polyester/ 15% Elastane, Omni-Wick Moisture Wicking, Quick-Dry Technology, 4-Way Comfort Stretch, Ergonomic Seaming, Flat-Locked Construction, Gusset Detail, Fit: Tight, Warranty: One Year, Wind Protection: No, Material: Synthetic, Weight: Heavy, Type: Bottom, Wicking Properties: Yes, Water Resistant: No, Recommended Use: Snow, Antimicrobial: Yes, Anti Odor: No, Quick Drying: Yes, Moisture Wicking: Yes, Model Year: 2022, Product ID: 543161, Model Number: 1638981010 XS, GTIN: 0888664226710