Great Deals on summer styles and last season's colors.
No code needed.
Prices as shown.
Great Deals on summer styles and last season's colors.
No code needed.
Prices as shown.
A fan favorite is back!
Engineered for cold-weather performance, the Hot Chillys MTF4000 collection delivers midweight base layers designed to keep you warm, dry, and comfortable during every adventure. Featuring our proprietary Moisture Transfer Fibers (MTF), these garments wick sweat away from the skin, while odor-blocking technology helps you stay fresh even during long days on the slopes or trails.
With 4-way stretch fabric, UPF 30 sun protection, and a soft, flexible polyester-spandex blend, the MTF4000 line offers a perfect balance of warmth, mobility, and durability. Our crew neck tops and ankle-length layers in this collection are ideal for layering or wearing on its own—whether skiing, hiking, cycling, or exploring in cooler climates.
Stay warm. Stay dry. Stay active.
A fan favorite is back!
Engineered for cold-weather performance, the Hot Chillys MTF4000 collection delivers midweight base layers designed to keep you warm, dry, and comfortable during every adventure. Featuring our proprietary Moisture Transfer Fibers (MTF), these garments wick sweat away from the skin, while odor-blocking technology helps you stay fresh even during long days on the slopes or trails.
With 4-way stretch fabric, UPF 30 sun protection, and a soft, flexible polyester-spandex blend, the MTF4000 line offers a perfect balance of warmth, mobility, and durability. Our crew neck tops and ankle-length layers in this collection are ideal for layering or wearing on its own—whether skiing, hiking, cycling, or exploring in cooler climates.
Stay warm. Stay dry. Stay active.
Designed to follow the natural curves of your body, they provide warmth without bulk, reduce fabric bunching under outer layers, and ensure optimal moisture transfer.
Keeps you dry, warm and comfortable with our exclusive MTF technology enabled by hydrophobic yarns that move moisture away from your body
A UPF 30 rating is designed to block approximately 97% of UVB rays