PANTHER Bicycle Helmet for Adults and Cycle Sports Sunglasses Glasses with Rear Adjustable Dial Highly Unisex Juniors, Helmet, Light, Size,

[Ultra Lightweight] Made of EPS foam material, it absorbs the collision force and protects your safety by preventing deformation or bursting. And the material itself is very light, with the entire bike helmet weighing only 240g; [Durable/Shockproof] Molding technology combines a sturdy EPS foam core with an outer polycarbonate shell for better shock absorption. A bicycle helmet that fully protects your head and improves riding safety; [Good ventilation/ventilation function] Large ventilation holes maintain sufficient ventilation, allowing air to pass through from various angles to prevent stuffiness and provide a comfortable fit; [Equipped with a shield that does not interfere] Easy to put on and take off due to magnetic attachment, and comes standard with a shield that takes into account interference with glasses; 【Perfect for Outdoor Activities】The bicycle helmet is perfect for cycling, MTB riding, rollerblading, downhill, skateboarding, skaters, and everyone who rides kick scooters and hoverboards; [Helmet specifications] Size: Approx. 27*21*15cm; Applicable head circumference: "M/L (57-62cm)"; An aero road helmet with aerodynamic performance cultivated in the world of track racing and comfort that allows you to concentrate on the race even in the harshest of road races. This is a practical helmet that exhibits aerodynamics with a high rectification effect due to the cap shape that was determined through repeated data analysis and wind tunnel experiments, and the "Air Tunnel Structure (PAT.P)" that utilizes the airflow inside the helmet.