The Men's Midweight Stretch Tight from Columbia is designed for all of your cool weather activities. These moisture wicking, quick-dry bottoms are made with Omni-Wick Technology and feature Omni-Heat Reflective that is designed to trap heat for additional warmth in cold conditions. 4-way comfort stretch allows you to move freely during any activity and ergonomic, flat-locked construction reduces the risk of chafing during extended wear. The Men's Midweight Stretch Tight also features a gusseted detail for comfort. Omni-Heat Reflective Anytime Stretch Jersey - 85% Polyester/ 15% Elastane, Omni-Wick Moisture Wicking, Quick Dry Technology, 4-Way Comfort Stretch, Ergonomic Seaming, Flat-Locked Construction, Gusset Detail, Model Year: 2022, Product ID: 543152, Model Number: 1638601010 S, GTIN: 0888664424147, Moisture Wicking: Yes, Quick Drying: Yes, Anti Odor: Yes, Antimicrobial: Yes, Recommended Use: Snow, Water Resistant: No, Wicking Properties: Yes, Type: Bottom, Weight: Mid, Material: Synthetic, Wind Protection: No, Warranty: One Year, Fit: Tight