Fleece socks utilising the revolutionary PRIMALOFT ACTIVE insulating fabric. With minimal pack size and weight, they can be easily stowed until the overnight. Designed to be used in a lightweight sleep system to boost warmth and retain heat at the extremities, not the daily commute
Minimal seam construction keeps weight low and reduces rub points whilst the PointZero sole unit increases moisture resistance and the silicon logo detailing provides grip on the groundsheet.
PRIMALOFT ACTIVE Blurring the line between wadding insulation and fabric Primaloft ACTIVE loosely weaves Primaloft s industry leading insulating fibres through a fine polyester mesh. The resultant structure is warmer and less than half the weight of a conventional fleece product – Down like performance when dry whilst also still performing when wet.
Designed for use in a tent or sleep system only, not for active use
At just 38g and packing down to less than a handful, the Core Socks can be stowed and carried on the lightest overnights.
PRIMALOFT ACTIVE retains its insulating properties even when wet, perfect for mixed conditions.
PRIMALOFT ACTIVE fleece is entirely air permeable, allowing a comfortable sleep environment to be maintained throughout the night.