NNEMB Retro Bike Helmet, 56-61cm S, M, L Universal Dial Fit System, Charcoal community school to build high-security and

school to build high-security and reliability network of wireless cover and HD monitor

Five support legs at the bottom are designed for higher stability

Material: Cotton

* Easy and secure 'quick release' clips - Fasten your base and lid together

NNEMB Retro Bike Helmet, 56-61cm S, M, L Universal Dial Fit System, Charcoal community school to build high-security andThis statement design from Valk is the perfect fusion of retro styling and modern safety credentials. Its almost universal fit suits most riders, and you can adjust effortlessly via the 360 degree adjustment dial. Soft, conforming moisture wicking liners provide lasting comfort, while the system of vents ensures you enjoy the ride to the max. Lightweight design 14 cooling vents Comfortable inner lining system Inner lining is removable for washing Easy