3D Knit Base Layers

Experience ultimate performance with the 3D knit thermal base layers available at Hot Chillys. Advanced 3D knitting technology creates a highly technical product that enhances comfort, flexibility, and durability no matter where you go. With premium materials, moisture-wicking technology, thoughtful designs, and comfortable fits, our 3D knit thermals help you stay warm and safe on any cold-weather adventure.

Our 3DKnit features MTF Polyester and Silvadur® antimicrobial yarns for smooth, easy layering. Silvadur® Intelligent Freshness protects against unwanted bacteria and odors so fabrics stay fresher, longer, with fewer launderings. 

Maximum four-way stretch hugs the body, moves with you and provides endless, sleek support.

No matter where your adventures take you this season, layer up with the comfortable and dependable 3D knit thermal base layers from Hot Chillys. Our superior fit and stretch performance are just what you need to make the most of your outdoor experience. Visit us today to shop crew necks and bottoms for both men and women.