Proudly knit in the USA, this sock is built to perform—and made to last with ultra-soft Premium Merino Wool enhanced with Tru-X Technology.Designed for all-day comfort and performance, this one of a kind mid-weight Merino Wool quarter sock sits just above the ankle, offering added coverage without the bulk of a crew. It’s the ideal in-between height—taller than an ankle sock but shorter than a crew. Our Premium Merino Wool blend naturally adapts to temperature changes and wicks away moisture, while Tru-X Technology promotes circulation and energy, helping your feet stay fresh, dry and supported. Perfect for running, hiking or powering through a long day.
Our proprietary Tru-X Technology is now available in premium Merino wool, creating a one-of-a-kind performance sock. This Dual Action Technology combines targeted compression to improve circulation with infrared energy to help boost cellular recovery and healing. The result: better performance, faster recovery, and more comfort—all in a super-soft, high-quality Merino wool sock.
Tru-X Dual Action Technology
Quarter height rises just above the ankle for added coverage
Mid-weight cushioning for balanced comfort
Premium Merino wool for superior softness, breathability, and temperature control
Performance fit ensures no slipping, no bunching, no blisters.
Reinforced heel & toe for durability
Arch compression for a secure feel & ultimate support and stability
Looking after your TRUEENERGY® socks is easy and straightforward, but there are a few things you should remember to ensure proper care. To extend the life of your TRUEENERGY® socks and ensure they perform at their best, follow these simple tips:
Machine wash with gentle detergent in cold water
Use the gentle cycle setting in the washing machine
For best results, wash inside out
Do not use bleach or fabric softener.
Line dry or tumble dry on the gentle cycle, low heat.