Cut close to the skin without the squeeze of compression, the Women's ColdGear Fitted Long Sleeve Mock is looser, softer, and warmer than ever. Ultra-mobile Armour Stretch fabric lets this athletic mock move when you do, and our feather-light ColdGear fabrics keep you warm, dry, and comfortable...even when it's cold enough to hurt. Throw in our scent-battling anti-odor technology and skin-saving sun protection, and you've got your new go-to workout turtleneck for the Winter. Updated brushback knit fabric maximizes comfort, breathability, and maintains warmth. Lightweight, 4-way stretch fabric 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. Smooth flatlock seams prevent chafing. Fitted silhouette gives a more supportive, feminine feel.