Product description:

Your go-to for a classic men's midweight base layer, Micro-Elite Chamois is the descendant of the first technical under layer created in 1984. This fabric has developed a reputation for being the most reliable, durable long underwear made by our company. The secret to this thermal underlayer's success lies in the fabric's intimate blend of enhanced polyester and spandex fibers. Our MEC Zip-T is a highly technical, high-performing piece of baselayer that'll keep you warm for years to come.

Features of this men's thermal base layer:

• Sleek, performance-friendly rubber tip zipper
• Hot Chillys® reflective logo
• Contrast flat seam construction
• Seams set away from shoulder for added support
• Zip through collar with interior wind flap for ultimate warmth
• Moisture transfer fibers to wick away moisture from your skin
• 4-way stretch for unlimited movement
• UPF 30 protection
• Antimicrobial properties to inhibit growth of odor-causing bacteria
• Midweight, body fit