This is the new base layer proposed by CMF. When climbing. camping or playing outside. just wear this as a base layer and you're good to go; field tests have shown that it's warm when standing still and breezy when walking. Made entirely from OCTA. the latest sweat-absorbent. quick-drying. ultra-lightweight. heat-blocking/insulating fabric. Packable specification. Reversible to open and close the heat depending on the field temperature.
