This work cap is made with a soft, high-stretch material. It's also water-repellent, so it sheds water and dirt, making it easy to care for. The brim has a firm core to prevent it from losing its shape. Size M/L, suitable for head sizes 57-61cm. I've used it a few times, but it didn't fit me, so I'm selling it. After use, I washed it with a detergent for mountaineering gear and stored it. This is a used item, so please understand before purchasing. - Brand: mont-bell - Size: M/L - Color: Navy - Features: Breathable inner material - Design: Brimmed cap Thank you for looking. Type... Cap Gender... Unisex Features... UL/Ultralight Features... UL/Ultralight, Breathable