Sport socks feature our exclusive Tru-X Dual Action Technology. This combines targeted compression with NASA-inspired infrared energy in one system. While other socks only provide compression, Tru-X Technology works with your body's natural heat to boost ATP production and speed up cell recovery. You get both outside support and inside power for more energy, better performance, and faster recovery.

Tru-X Technology combines two powerful forces: targeted compression improves blood flow and oxygen delivery while reducing waste buildup. At the same time, infrared technology built into the fabric turns your body heat into far infrared energy that goes deep into muscle tissue. This boosts ATP production to speed up healing and cell renewal. Together, they improve blood flow, fuel recovery, and help you perform better and longer.

Wear them during activity to reduce muscle fatigue and improve oxygen delivery. Then keep wearing them for 2-4 hours after exercise to get maximum recovery benefits. Tru-X Technology works all the time whether you're moving or resting. You get performance help during training and faster recovery afterward. Many athletes also wear them on rest days for active recovery support.

Sport socks feature targeted compression zones that provide support where you need it most, including the arch, ankle, and calf areas. This targeted approach delivers compression to specific zones that benefit most from support, working with your body's natural muscle pump to boost blood flow without feeling restrictive. Our Knee-High compression socks offer 8-15 mmHg graduated compression for maximum support throughout the entire lower leg.

Yes. Targeted compression provides ankle and calf support that helps prevent common injuries like plantar fasciitis, shin splints, and Achilles tendonitis. Targeted compression zones hold muscles steady to reduce shake during impact. Better blood flow from Tru-X Technology helps reduce swelling and supports proper movement during activity.

Absolutely. Tru-X Technology significantly reduces muscle soreness (DOMS) by improving blood flow to clear lactic acid and waste faster. Infrared energy boosts ATP production to speed up cell recovery. Athletes regularly report feeling less sore 24-48 hours after hard exercise and being ready to train hard again sooner.

Forever. The infrared technology is built into the yarn itself during making, not sprayed on. It will never wash out, never break down, and works for the life of your socks. Every time you wear them, your body heat turns on the technology to deliver the same performance and recovery benefits.

Yes. Sport socks are made for all-day comfort and steady performance benefits. Many athletes and active people wear them throughout the day for ongoing blood flow support and energy. Put them on when you wake up (when legs are least swollen) and wear them during training, throughout your workday, and during recovery.

Regular athletic socks are passive gear. They cushion and wick sweat, but that's it. Sport socks actively work with your body through Tru-X Technology to boost blood flow, stimulate ATP production, reduce muscle fatigue, and speed up recovery. You get the comfort features of premium athletic socks plus proven performance boost and recovery benefits that help you train harder and bounce back faster.

Properly fitted Sport socks should feel snug but not painful. The heel should line up correctly with no bunching in your shoes. The targeted compression should be firmest at your ankle and get lighter up your leg. The sock should stay in place without rolling down. If you see too many marks or feel numbness, size up for best comfort and compression benefits.