Columbia® Midweight II Tights are a thermal base layer when you need added warmth for outdoor work or sports. These Columbia men's tights are made with Omni-Heat® thermal reflective to maintain core heat and Omni-Wick® moisture-wicking technology to draw sweat away from your body. Wear under running or bike shorts for a extra warmth, or under pants or outerwear for full-on winter conditions. Columbia Midweight II Tights for Men have an antimicrobial treatment to fight odors and ergonomic seaming that provides comfortable range of motion. 100% polyester. Machine wash. Imported. Manufacturer style #: AM8228.