Instant purchase OK! Many reviews, and many people have purchased this item. This flight cap will keep your whole head warm even in the coldest winters, and it looks cool. This product is loved by vintage style enthusiasts and cool bikers. Color: Black Size: Free [Product Description] We have carefully selected a thick flight cap and attached snap buttons. It looks great when worn under a half-helmet type shorty or jet helmet. A must-have item for those who love vintage, wartime, and military items. It has snap buttons so it can be worn with shorty helmets and other helmets. We use sturdy, fray-resistant waxed thread. [Notes] * We have checked the attachment and detachment of all snap buttons. Sometimes the snap buttons fit tightly and are difficult to remove. In that case, do not pull the fabric, but remove the metal part to avoid putting stress on the button as much as possible. We inspect all buttons before shipping, so we cannot exchange items due to snap button damage. Please understand this before purchasing. * When attaching the snap buttons, we have removed the thread from the original sewing points, so there are small holes as shown in the image. * The button crimping may be strong, and the shape may be slightly deformed, or the color of the sewing thread may change. Please refrain from purchasing if you are concerned about this. * Helmet is not included. The female side of the snap button is attached. * When using with a helmet, you can wear it deeper by removing the inner pad. * The image may look a little brown, but it looks brown due to the influence of sunlight, but this is a black color. Flight cap Cap Boa Casquette Free Wheeler's Helmet Shorty Chopper Bobber Harley Ocean Beetle For those who like these brands, etc.