Developed by Arc'teryx, Coreloft™ is a synthetic insulation made of staple fibres in mixed sizes that are crimped to trap air and retain warmth. The advantages of Coreloft™ is durable and resilient. Retains its warmth in humid and wet conditions and dries quickly if wet. Easy to care for.
Lightweight and stable knit synthetic insulation specifically designed to be used with air permeable face and backer fabrics, to create the ultimate insulation system for high aerobic activities. Highly stable insualtion. Polartec® insualtion can be combined with highly air permeable fabrics and also quick drying.
These trim fitting garments share motion-friendly traits with our Athletic fit, but are patterned with lower volume for reduced bulk