SAFETY PROTECTION - Classical Rounded Skate style that offers extra protection around the sides and back of your head.In-Mold Construction with PC shell and shock absorbing EPS foam，Complies with U.S. Consumer Product Safety Commission Safety Standard for Bicycle Helmets for Persons Age 5 and Older .

DETACHABLE VISOR-Soft cloth cycling cap-style visor that provide constant coverage against sun and rain.Besides,it can be removable to wash or replace. Ideal cycling helmets for men and women

VISIBLE- Reflective stripe was added on the strap and visor which offer 360°high visibility, maximizes your safety when riding at night

LIGHTWEIGHT & BREATHABLE- Streamline Desgin with 7 large air vents provide excellent ventilation,Super lightweight 310g/0.69bs, Nylon straps and detachable thick lining

SIZE ADJUSTABLE - 360°dial fit system and adjustable chin strap,head circumference from 22.44 to 24.4 Inches (57 - 62cm)，suitable for most adult,youth age 14+.

ATHT Adult Bike Helmet - Mens & Womens Bike Helmet - Safety Certified for riding a bicycle, road bike, skateboard, longboard, or e-scooter. Ideal for bike commuting, recreational cycling, and skateboarding.