This is a marine cap from "Mobby's," a popular manufacturer of wetsuits and drysuits. A slightly rare yellow color! This marine cap is recommended for those who feel pressure or difficulty with ear drainage with standard hoods. It's a unisex model, suitable for both men and women, and is easy to put on. It helps to control hair from spreading and is also recommended for preventing sunburn on the scalp in the summer! The material is chloroprene rubber, but the outer fabric has ribs, giving it a knit-like appearance and feel. Mesh material is used for the ear area of the chin strap, so as not to interfere with hearing. ◆ Material: Neoprene 2mm thick ◆ Size: M (Head circumference 54-56cm) ◆ Color: Yellow x Orange I purchased this a few years ago and used it several times, but I will be selling it as I have no plans to use it in the future. Although it is in good condition, you may feel some minor signs of use. Please consider this, understanding that it is not new. * It will be folded flat for shipping.