Under Armour Cold Gear Long Sleeve Compression Mock 2013 WHATS IT DO? There are mocks that claim to keep you warm&8212;and then theres the Womens UA Cold Gear Long Sleeve Compression Mock. The comfy difference is in the dual-layer fabric. It traps heat & wicks sweat on the inside while protecting you from the cold on the outside. This mocks super-tight UA Compression fit gives you an extra boost of power right where you need. Finished with a grippy hem to keep it in place, extended body length for greater coverage, & Anti-Odor technology&8212;its proof that all turtlenecks are not created equal. THE FUNDAMENTALS COMPRESSION: This ultra-tight, second-skin fit delivers a locked-in feel that keeps your muscles fresh & your recovery time fast. Smooth, soft fabric increases comfort & performance Soft brushback knit traps heat to better maintain your core temp Signature Moisture Transport System wicks sweat to keep you dry Anti-Odor technology prevents the growth of odor-causing microbes Extended, 26" body length covers you better Grippy bottom hem prevents your mock from riding up Smooth, tonal flatlock stitching eliminates chafing Polyester/ Elastane Imported