RAD Helix 13 The SHOCK THRU point and

The SHOCK THRU point and ECCO FLUIDFORM™ Technology breathes new life into the classically-shaped silhouette

the engineered mesh upper adds strategic support in targeted areas while leaving some of the fibres more open to improve breathability

Menstrual tracking logs physical and emotional symptoms to aid training and nutrition during phases of your cycle

• Merrell air cushion in the heel absorbs shock and adds stability

SPEEDROLL technology and PWWRUN PB foam

RAD Helix 13 The SHOCK THRU point andThe Helix flushes out toxins and enhances your backs range of motion with its anatomical shape. It's designed to protect the spine because we think it's kind of important! Your foam roller definitely cant do that. Oh, and did we mention its also killer on calves, quads, hamstrings and hips? Lifetime guarantee BPA, latex and plastic free Made of high density foam User guide included with 17+ uses 12. 5 x 3 inches, 1 pound