Thermals for Men

This collection of Hot Chillys men's thermal base layers offers lightweight, midweight, and mountain weight base layer and accessories for all of life's outdoor pursuits. Our men's thermal long johns and other men’s thermal base layers are available in a body fit athletic design with 4-way stretch for a full range of movement or relaxed fit that lies gently on the skin without binding. Engineered with performance in mind, our men's thermal long johns will keep you dry, warm, and very comfortable, so you can concentrate on having a good time outdoors. With Hot Chillys thermals for men, you can conquer the coldest temperatures while still enjoying your time outdoors. We aren't out to change the world, we just want to change your underwear. Browse our selection of men's thermal base layers, long johns, and other thermals for men, or get in touch with us to learn more!