Temperature sensitive membranes adjust porosity automatically

Experience the ultimate techfleece crewneck with our perfected hybrid double-knit fabric. The advanced Dri-Core fabric, featuring Dri-Release technology used by the US Air Force, Arc'teryx, Oakley, and more, offers exceptional moisture-wicking and quick-drying properties. Combining the softness of cotton with the performance of engineered fibers, it keeps you dry and comfortable. The Creora Coolwave lining, developed in collaboration with Hyosung, uses a hydrophilic polymer to absorb moisture 1.5 times more efficiently than nylon, ensuring rapid evaporation and superior cooling. Designed with two hand pockets and reflective logo detailing, this crewneck blends performance and comfort for any activity.

Model is 511, 170lbs and is wearing a size M.

Three dimensional knit structure adapts to muscle expansion