Size & Fit: Tight compression fit for a fitted, body-hugging feel. Product Features: Dual-layer fabric with an ultra-warm, brushed interior and a smooth, fast-drying interior. Long-sleeve silhouette with a mock neck construction for added coverage and warmth. 4-way stretch fabric moves better in every direction without snags. Sweat-wicking technology moves moisture away to keep you dry and comfortable. Stretch-mesh back and underarm panels provide strategic ventilation without sacrificing warmth. Ergonomic design keeps seams off of high abrasion areas. 87% polyester, 13% elastane. Machine wash. The Under Armour Cold Gear® Compression Mock Training Top is imported. Rise above the falling temperatures and take your cold-weather training seriously with the Men's Under Armour Cold Gear® Compression Mock Training Top. Engineered with Cold Gear® technology, this mock neck top gives you a baselayer that keeps you dry and warm without being bulky, riding up, or weighing you down so you can keep pushing forward and gain the advantage while the competition rests. Under Armour Men's Under Armour ColdGear® Compression Mock Training Top