Full HEATR® Pant fierce Fibers that are integrated within

Fibers that are integrated within the fabric expand and heat up as they come into contact with the skin

and Jumps 1" for 3XL & 4XL

Give them the gift of choice with a WSI Sportswear gift card

Wraps around lower leg up to mid-calf for compression and warmth

Base layer that will keep you warm even in temperatures from 10 to 40 degrees

Full HEATR® Pant fierce Fibers that are integrated withinWSI'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 Care Instructions: Machine wash cold, gentle cycle, with like colors Line Dry