In good pre owned condition. Sweat-wicking Merino Wool is soft, naturally insulating and will help regulate your temperature naturally insulating temperature regulating sweat-wicking soft handfeel naturally breathable Features Designed for: Run No chafe: Seamless construction in the body minimizes chafing Sweat management: Mesh fabric is placed in high-sweat zones for ventilation Mobility : Ribbed side panels let you twist and turn