This KJUS-patented forearm venting system speeds the body's natural cooling process. Vents located in the lower arm allow for fine-tune air circulation to microregulate your temperature.

Breathability comes as standard in all KJUS products, even in waterproof pieces. The number indicates the amount of perspiration that can escape from the fabric over a specific period of time. The higher the number, the more breathable.

Fabric is coated with a durable polymer barrier that reduces surface tension, ultimately repelling moisture and dirt. For optimal performance, wash garment and reapply treatment according to
instructions.   

A non-porous, stretchable and soft membrane with high moisture permeability, waterproofness and extremely high breathability. 

From reliable suppliers, who ensure the proper treatment of the animals in their care, and reject the use of live-plucked down. Downs of highest quality
with a fill power of up to 850 cuin. 

This phase change material actively equalizes extreme temperatures and provides balanced inner climate at multiple temperatures. Wax within the fabric trap excess heat. When the temperature drops, the stored heat is released back to body.   

Stretchable fabric that expands and retracts in sync with the body and provides unrestricted freedom of movement.   

Synthetic insulation fabric consisting of four different spiral-shaped microfibers with high elasticity and thermal retention.   

Specially engineered materials provide additional warmth in cold to mild temperatures. . .

Engineered with sealed seams and water-resistant zippers. The higher the number rating, the more waterproof the fabric.  

This product contains fabrics, trims, and/or insulations obtained from varying amounts of recycled materials that are designed to have a reduced environmental impact.   

Natural minerals woven into the fabric convert infrared and visible light into energy close to your body, increasing your tissue's transfer of oxygen. This aids your body's recovery by increasing
blood flow and oxygen levels, which helps soothe joint and muscle soreness and promotes faster healing.   

Create the optimal environment as your body heat fluctuates. High-performance fabrics are combined with thermodynamic materials that trap body heat during peak performance and are released after you cool down, helping to regulate your body temperature.