About this item

• WARMTH FACTOR 8/10 - Ranked from Mild to Hot, the Warmth Factor Thermometer tells you how warm each of our products is. Warmth Factors 6, 7, and 8 are considered Midweight and are very popular for most cold-weather activities.
• 4-WAY STRETCH - Fabrics with this elastic feature will hug your body and move with you, eliminating extra bulk, providing a full range of motion, and improving performance. Nearly all our body-fit products include a 4-way stretch. Some of our relaxed fit products include a 4-way stretch as well.
• MIDWEIGHT BASE LAYER AND MOISTURE TRANSFER FIBERS - Our base layers are designed for warmth, performance (including but not limited to breathability and moisture management), and wearable comfort. The adventure is yours, we'll keep you warm and comfortable. An essential feature in all our products, Hot Chillys exclusive moisture transfer fibers (MTF) move moisture away from your body by employing hydrophobic yarns to wick away perspiration, thereby keeping you dry and comfortable.
• BIO-SILVER AND ACTIVATED CARBON - Bio-Silver ions have been intimately blended into some of our yarns to help you stay fresh. These natural, silver-based properties remain active for the lifetime of the fabric. Activated carbon incorporated into the yarns enhance thermal regulation and odor-blocking characteristics of this product.
• BODY CONTOUR AND UPF 30+ - Crafted with 4-way stretch, these materials conform closely to your body for a second-skin sensation, improving airflow and moisture control. Body contour garments move in harmony with your actions, offering complete mobility while maintaining contact with your skin. Ultraviolet Protection Factor. Sunlight contains ultraviolet (UV) radiation, and Hot Chillys products are engineered to provide you protection!