Classic sock height at 7 inches above the ankle.
Additional cushioning throughout the sock for a more secure, comfortable fit with greater impact protection.
All the benefits of wool combined with our cutting-edge Feel360 technology for a plush durability that's quick-drying in all conditions.
Three SIsters Trek was created specifically with those who are serious about the outdoors and adventuring. As you noticed we don't do things like everybody else so we created our own blend of twisted fibers that keep you cooler, pull moisture away faster, and are 101% more durable than anything in the current market. We combined our signature air channel cushioning, anatomical fit, and performance meshing technologies to bring you our most thoroughly considered collection to date. This collection is for those who love to lace up their boots and go for the treks that most are afraid of. Are you ready for your next big adventure?
- Natural Wool Fusion Blend W/Deathless Thread™ For Extreme Durabilty
- Advanced Moisture Management
- Breathable Performance Mesh
- Anatomical Cushioning
- Reinforced Toe And Heel
- Seamless Toe Closure
- FEEL360™ Technology
- Machine Wash in 40 °C / 104 °F.
- Avoid Bleaching or Ironing the socks.
- Socks will last longer if you keep them out of the dryer.
Our FEEL360™ technology is a proprietary fiber treatment that adapts and reacts to the foot to create the freshest and driest comfort experience.
- FreshReacts to eliminate bacteria and odor
- DryAdapts to body temperature to keep feet cool and enhance natural moisture wicking
- DurablePerforms longer and better with twisted yarns