The IR Women's Thick Skin Fleece Union Suit is the original warm one-piece layering system for the coldest conditions. This form-fitting layer keeps you toasty without being restrictive. IR Thick Skin Union Suits are the perfect base layer for a variety of cold-weather outdoor pursuits.

• One-piece design eliminates cold spots and minimizes bulk
• Zipper-free super-stretch neck neoprene entry eliminates buttons, zippers, and snaps
• 4-way stretch polyester stretch fleece is extremely soft and warm, even when wet
• Funnel-compatible fly and a zippered rear drop seat
• Flatlock seams help prevent chafing
• Manufacturer lifetime warranty against defects in materials, workmanship, or design