Helmet for Men and Women, Hat-style Helmet, Adjustable, for Work, for Outdoor Use Size: S Style: Lightweight Color: Gray 【Recommended for Multiple Scenarios】This helmet cap works with stylish simplicity for fishing, selfies, beaches, parades, families, barbecues, summer parties, sporting events, gardening, watching baseball games, and more. It can also be used in dangerous workplaces with many flying objects, falling objects, and protrusions. 【Ventilation Hole Design - Comfortable and Breathable】The classic streamline cap is an ultra-lightweight helmet-style cap. The opening at the back is specially designed for women with low ponytails, and the cap has small air holes for high breathability, comfort, and no stuffiness. It features a removable and washable breathable lining that is easy to clean and odorless. 【Universal Size Adjustable】The universal size fits most people. The helmet cap is very stretchy, with a head circumference size of 56-60 cm. It can automatically stretch and adjust to fit the size of your head. Even if your head is a little large, it will not be compressed or constricted. Use the convenient metal buckle to custom fit the baseball cap to your head for the best comfort and a secure fit at all times. 【Easy to Carry】The helmet cap is small and easy to carry. You can put it in your backpack when traveling. It doesn't take up space and can be used at any time. 【Durable Material】The hat is made of high-quality and safe materials ABS + polyester cotton + EVA, which is not easily deformed or damaged, and is very durable and reusable. The thick polyester cotton material provides excellent abrasion resistance, the hat design is classic and practical, and the curved brim is suitable for all seasons. Brand new, unused item. Available for immediate purchase.