Feetures Elite Ultra Light Invisible Sock in Bone Size:XL With their responsive FuelCell foam

With their responsive FuelCell foam and carbon fiber plate

Indestructawool™ and Shred Shield™ technologies increase the sock’s durability

With a higher 35mm heel / 30mm forefoot stack

• Ultra-thin top panel to promote temperature regulation • Woven “lift bars” to circulate air throughout the sock

it's our commitment to sustainability

Feetures Elite Ultra Light Invisible Sock in Bone Size:XL With their responsive FuelCell foamOur Elite Invisible Sock is the first invisible running sock with the maximum amount of technology in the minimum amount of running sock. Theyre equipped with targeted compression to give you support where you need it, technical mesh ventilation to keep your foot cool and comfortable, a higher tab to protect the ankle while staying hidden, and Heel Hugger 2. 0 silicone tape to help the sock stay up in the most strenuous of running conditions. Targeted