Camp Usa Ikon Nova Helmet - Women's Mooring Lines Inside diameter of ring is

Inside diameter of ring is 7/8"

Extra-long lower saddle rail guide designed to cradle lightweight saddle rails securely

Polyform's unique vinyl valve system - the industry's best and most reliable

Diameter: 3

Type 6 shell fabric and polyethylene foam

Camp Usa Ikon Nova Helmet - Women's Mooring Lines Inside diameter of ring isWomen specific climbing helmet with long hair friendly adjustment dial Hybrid construction combines ABS shell with EPP and EPS foam for all around protection Lightweight design is comfortable for all day wear during alpine and climbing adventures 18 strategically placed vents ensure maximum breathability without compromising safety Rear dial adjustment system is easy to use and tucks away for safe storage in packs Headlamp holder includes ergonomic