*Discontinued - Limited Sizes Available*
New and improved HEATR® is equipped with more stretch and durability! WSI provides you with soft, comfortable, dry-fit, American-made clothing that increases athletic performance and allows you to be your best.
- Will keep you warm even in temperatures from -10° to 60° F
- HEATR® fabric is built throughout the entire lining of the shirt, making it our warmest base layer
- ½” zipper for extra venting capabilities
- 2 way stretch for flexibility, durability, and comfort
- Machine wash cold, gentle cycle, with like colors
- Line Dry
HEATR®: 70% Polyester, 27% HEATR®, 3% Spandex
- HEATR® is a high-tech material developed by WSI that helps keep you up to 40% warmer than other materials on the market. Fibers that are integrated within the fabric expand and heat up as they come into contact with the skin. Since the fibers are integrated in the fabric, they will not wash out.
- Advanced wicking properties, anti-microbial properties, and anti-snag technology