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.
WSI's warmest pants
Will keep you warm even in temperatures from -20° to 50° F
HEATR® is built in the lining of the pants through the thighs while also having thinner spandex in the groin and calf area for ventilation and flexibility
Flat inner seams on the calf provide maximum comfort
4 way stretch for flexibility, durability and comfort
Machine wash cold, gentle cycle, with like colors