This tee is 3 degrees cooler than cotton and naturally moisture wicking. It's the perfect combination of style and comfort. Get your feel for a T-shirt that's soft, stylish and comfortable - what more could you ask? This viscose-from-bamboo crew tee will take your style to the next level. 3 degrees cooler than cotton and naturally moisture wicking. It's the perfect combination of style and comfort. Machine wash cold with like colors, then tumble dry on low, and you're good to go.