Made with supple stretch fabric, it reduces friction on your hair and is light to wear. [Important] We offer a ¥200 discount for each additional item. For those who wish to purchase 3 or more items, we will adjust the price immediately after your request. Please use the "Request a Bulk Purchase" button below. If you "like" the items you want beforehand, you can easily apply. Please note that we will decline requests for discounts exceeding ¥200. [Gently fits your head! Easy to wear!] ★Uses high-quality stretch fabric ★UPF 50+ UV protection ★Excellent water absorption and quick drying ★Uses chlorine-resistant polyurethane fiber ★Thick yet soft for increased elasticity! [Finished Dimensions] Circumference of opening: approx. 53cm. Laid flat: approx. 26cm Depth of center part: approx. 18cm (laid flat) Unisex, Adult L size. The deep design easily and securely accommodates long hair. ↓For those looking for L size, click here #ROLEスイムキャップL [Head Circumference Guide] My experience wearing it (head circumference 55cm): "The tightness of the elastic is reduced compared to M size, but it's not so loose that it falls off." (^-^) My ears were completely covered. This size fits comfortably for head circumferences of 55cm to 59cm. [Simple, dark navy solid color, it matches any swimsuit and fits your head gently. Thick and elegant semi-matte finish. High-quality fabric with rich color saturation. Recommended for men too!] (The image shows a size M being worn) ⚠️We photograph the items to be as close to the actual color as possible, but it's difficult to achieve an exact match. Therefore, we apologize, but we cannot accept returns for reasons other than manufacturing defects. ◆We accept returns only in case of product defects. Please contact us before rating the item. ◆Immediate purchase is welcome!