This is a cap from YUPOONG (Yu-pong) / FLEXFIT (Flexfit), a US hat manufacturer. The inside circumference of the hat has a wide stretch rubber, so it is elastic. A cap that maintains a beautiful style, UV cut, plain. The shape is beautiful and the atmosphere is very good, so it can be used not only for outdoor scenes such as camping, but also as a cycle cap. The ORIGINAL STRETCHABLE FITTED CAP Size: Free Color: Dark Red ★Material★ 98% Cotton, 2% Polyurethane 【Comfortable All Season】 There are also eyelets in 6 places to maintain breathability. It moderately releases air when wearing the cap, allowing for smooth wearing and comfort all season. 【Keeps a Beautiful Silhouette】 The back of the front panel is shaped with a buckram fabric (interlining) to prevent deformation, keeping a sharp silhouette. 【Moisture-wicking and Quick-drying Sweatband】 The part of the cap that touches the forehead and temples has a moisture-wicking and quick-drying sweatband, making it a great help for outdoor activities and sports where you sweat a lot.