Color: Navy "Safety and style combined. Outdoor hat-style bicycle helmet" A new approach to safety A stylish design while ensuring safety. This hat-style helmet can be used daily. "Guard from the sun" A wide brim to protect you from the sun. It secures your field of vision while guarding against sunlight. "Excellent breathability design" A functional design that keeps your head cool with breathable mesh processing. "Instant fit" Chin strap and head circumference adjustment possible" The chin strap and head circumference adjustment strap allow for a perfect fit in a short time. It fits your head perfectly. "Maximize safety, sturdy and lightweight" Impact-absorbing material is used for the inner protector. A sturdy and lightweight helmet protects you. "UV care from the head, 360-degree sunburn prevention" A ten-gallon hat-style design that protects against sunlight from all directions. You can rest assured about sunburn on your head. "Your own fit, head circumference adjustable" You can adjust the size to perfectly fit you with the adjustment strap on the outside of the helmet. You can experience your own helmet. "Active anytime, anywhere, in any scene" The simple and versatile design matches any scene, such as the sea, mountains, or the city. Details Text: "Head circumference: 55-58cm (adjustable), Hat weight: 90±5g."