The Grid X Accessories Firmly hugs the contours of

Firmly hugs the contours of your feet to support the arch and help reduce fatigue

Blue Seventy's Zirconium liner at the foot reduces water absorption on these form fitting neoprene socks and creates an extra insulating layer

Regardless of your fitness level

Compatible with threaded cartridges

But will also love features like superior moisture management

The Grid X Accessories Firmly hugs the contours ofDense tissue needs a firmer GRID foam roller to release and relieve aches and pains. The GRID X can be used to release the calves, quadriceps, hamstrings, back and lats. Twice as firm as the original GRID foam roller Sweat proof and simple to clean Three dimensional surface allows tissue to aerate while you roll, promoting the flow of blood and oxygen, the nutrients needed to repair muscle Compact and travel friendly Backed by a one year warranty