ROCKBROS 57-62CM PC+EPS 3 In 1 Ourdoor Sports Head Protect Bicycle Helmet Reflective Safety Helmet

Specifications: Brand ROCKBROS Model TT-30 Material PC+EPS Weight About 282g(Install the honeycomb cover) About 302g(Install the pneumatic cover) Size 57-62CM Air Vents >20 Type Integrally-molded Helmet Features: 1. For mountain bike, bicycle road sprots. 2. 100% new and high quality for unisex. 3. Size for the head circumference: L: 57-62cm adjustable size. 4. Materail: Exterior: PC, Indoor: EPS, PU Foam, Nylon Fit Belt. 5. Technology: Unicase technology, more secure and perfect. 6. Storage advice: not stored in humid environment, near where the source of heat or directly at night, helment for proceesing dried, suggest the use of tarpaulin package for storage. Package Included: 1x Cycling Helmet