This long-sleeve crew is made from lightweight, 100% recycled spun polyester with a waffle-knit pattern designed to trap heat and keep you warm. Ideal for layering beneath outer layers in cold weather for added warmth. ColdGear technology keeps you warm, dry, and light in temperatures under 55°F. Double-sided fabric wicks moisture from the skin and circulates body heat. ArmourBlock technology helps neutralize odor-causing microbes for maximum scent reduction. Generous cut provides full range of motion and a full loose fit when worn by itself. A portion of all proceeds from the Power In Pink Collection goes directly to national breast cancer charities. Imported.