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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...

Your go-to for classic base layer, Micro-Elite Chamois is synonymous with the Hot Chillys brand. The descendant of the first technical baselayer created in 1984, ME Chamois has developed a...

Merino 250 This heavier, soft, 100% Merino wool fabric offers breathable warmth, moves sweat away from the body, and provides next-to-skin comfort in colder conditions Features Slim Fit Merino-covered elastic...

Embrace warmth and comfort in the great outdoors with our Women's Cloud Nine Midweight Performance Baselayer Leggings. These versatile leggings feature an ultra-soft brushed fabric surface that traps air for...

Our Kids Ecolator Pant is made from 95% recycled Polyester and features high loft grid channels that create an ideal microclimate which efficiently traps air and effectively allows circulation. A...

Never underestimate the weather when it comes to keeping your children warm! With the Genesis Kid's Pant utilizing Thermoregulation Technology, these are the perfect thermal long johns for kids because...

The Thermolator Kids Thermolator Performance Baselayer Pant is the ideal thermal piece for all day warmth and comfort while being out in the elements. These versatile long johns feature an...

Discover warmth and comfort in the great outdoors with our Men's Thermolator® Performance Pant. These versatile thermal long johns are designed with an ultra-soft, mid-weight fabric and feature ClimaSense Thermoregulation...