Size S (see photos) Set of 2, white and wine red. Selling as I haven't had the chance to wear them. Tags are still attached. Will be shipped compactly and promptly. [Quoted from the following site] Sweat protection with a dedicated inner layer under your scrubs! This one layer provides comfortable cold protection♪ Absorbent and quick-drying, so it handles sweat effectively. 7/10 sleeves for easy movement! Functional material innerwear that works actively in the field Even when layered under scrubs, it absorbs sweat and releases it quickly, so you're always comfortable. 99% or more UV protection 7/10 sleeves for easy movement UV cut, absorbent, and quick-drying Unisex