Hot Chillys Geo-Tek relaxed fit long underwear for men is a light-weight, versatile product that you can wear year round. This long underwear is rated a 6/10 on the Hot Chillys warmth scale. Dobbie knit on the inside allows areas where air can be trapped for warmth. With MTF polyester and Bio-Silver® it manages moisture to keep your skin dry and protects against bacteria and odor.

Bio-Silver® anti-microbial properties reduce bacteria and odor naturally. It's specifically adapted for use close to the skin. The soft knitting process does not chafe or cause irritation.

This long underwear is available in a full-cut brief, a body-fit boxer with a fly front, and a relaxed fit crewneck top with a banded collar.

FABRIC / FINISH

• 5 ounce
• 60% Bio-Silver® Nylon, 40% MTF nylon.
• Moisture Transport to Keep Skin Dry
• Inherent Anti-Microbial Properties to Eliminate Bacteria and Odor

Features

• Relaxed Fit
• Flat Seam Construction to Eliminate Abrasion and for Seam Strength

Not sure which size to buy? Please see the Hot Chillys Size Chart!