Sphero ERT - Purple Gloss Size:Small/Medium Fit Women's Shoe Sizes 7-10

Fit Women's Shoe Sizes 7-10

ERT (energy reduction technology) foam that reduce the effects of both rotational and linear impacts

Sustainable bamboo mesh liner provides breathability and retains shape

Hook & loop adjustment

Sphero ERT - Purple Gloss Size:Small/Medium Fit Women's Shoe Sizes 7-10The Ovation Sphero ERT helmet is your new go to for the ultimate in fit and function. Includes Energy Reduction Technology to help reduce rotational force to your head in certain types of impact. ERT (energy reduction technology) foam that reduce the effects of both rotational and linear impacts. Up to 18 21% performance improvement in mitigating rotational impact and 3 5% improvement during linear impacts. Featuring 8 vents for maximum ventilation.