Your go-to for classic base layer, Micro-Elite Chamois is synonymous with the Hot Chillys brand. The descendant of the first technical base layer created in 1984, ME Chamois has developed a reputation for being the most reliable, durable underlayer made by our company. The secret to its success lies in the fabric's intimate blend of enhanced polyester and spandex fibers. Our unique recipe calls for exceptional stretch-ability in a polyester treated with Bio-Silver anti-microbial silver properties that inhibit the growth of odor-causing bacteria. The result is a highly technical, high-performing piece of thermal underwear that'll keep you warm for years to come.

Fit Tip - Our Micro Elite Chamois products feature a snug, body fitting silhouette for exceptional moisture management. If you are in-between sizes - order up one size.

Contrast flat seam construction

Seams set away from shoulder for added comfort

Smooth face for easy layering

Napped back for extra warmth and softness

Intimate blend of enhanced polyester and spandex fibers

Moisture Transfer Fibers to move moisture away from skin4-way stretch for unlimited movement

UPF 30 protection

Bio-Silver Antimicrobial properties

Midweight warmth, body fit

Size Guide