Our best selling base layer Micro-Elite Chamois is now available in Youth sizes! Smooth face for easy layering, and a soft fuzzy interior for extra warmth without adding bulk. The perfect thermal under layer to keep kids warm, dry and comfortable while sk
Your go-to for base layer performance tops, Micro-Elite Chamois is synonymous with the Hot Chillys brand. The fabric's intimate blend of enhanced polyester and spandex fibers are made with exceptional stretch-ability, and feature Bio-Silver anti-odor silv
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 descendant of our first technical base layer created in 1985, ME Chamois has developed a reputation for being the most reliable, durable under layer made by our company. The secret to the success of these men's thermal tights lies in the fabric's inti
Hot Chillys La Montaña women's line is aptly named, it is truly our king of the mountain for warmth. The fabric of these ladies' thermal long johns consists of brushed, micro-denier polyester fleece for lighter weight and greater strength and durability.
The La Montaña women's thermal shirt is warmth without question. This women's thermal top is a light and lofty powerhouse for warmth, without limiting movement. This anatomically designed heavyweight thermal shirt has our Micro-Elite Chamois panels for en
