The virtually seamless design of the Smartwool Ski Targeted Cushion Explorer Print OTC Socks only enhances its on-piste comfort and performance with its durable Indestructawool™ technology that toughens up high wear zones so you and they can go the extra mile. Built with the 4 Degree™ Elite Fit System that dials in your fit and feel with precision-placed mesh and stretchy zones that level-up your breathability while preventing blisters.