The Under Armour Base 4.0 Legging Women's long underwear pants are built to keep you extremely warm in the extreme cold. It includes the Scent Control Technology and wicking material to get rid of sweat and moisture fast. UA Scent Control Technology, Wicking Material, 4-Way Stretch, 81% Polyester/19% Elasterell, Fit: Tight, Warranty: Lifetime, Wind Protection: No, Material: Synthetic, Weight: Mid, Type: Bottom, Wicking Properties: Yes, Water Resistant: No, Recommended Use: Fitness, Antimicrobial: Yes, Anti Odor: Yes, Quick Drying: Yes, Moisture Wicking: Yes, Model Year: 2022, Product ID: 590231, Model Number: 1343323-001 XS, GTIN: 0192810159051