Under Armour Cold Gear Mock Turtleneck Provides enhanced muscle support and increased circulation to keep you stronger, longer, while remaining amazingly lightweight and comfortable Dual-layer brushed fabric for has a slick outer layer and a soft brushed inner layer that traps warmth Lightweight 4-way stretch fabrication improves range of motion and dries faster Signature Moisture Transport System wicks sweat to keep you dry Anti-odor technology prevents the growth of odor-causing microbes so your mock stays fresher, longer