★★★ Color: Black + Dark Gray + Khaki + Blue (4-piece set) ★★★ Material Composition: Cotton + Polyester ★★★ [Design] Free Size Flat Size: Approx. 28*26cm Head Circumference: Approx. 55~62cm Stretchy ★★★ [High-Quality Fabric] Made with breathable fabric, it has excellent sweat absorption and heat retention, and is a knit hat with a soft touch and comfortable fit. It has a light feel that gently wraps around your head. ★★★ [Evolved Ultra-Stretch] Made with highly stretchy material, it fits your head and can be worn loosely. ★★★ [Rich Colors & Unisex] Available in a wide variety of silhouettes and colors. Super light yet super warm. It's compact, making it easy to carry. Suitable for men and women of all ages. The knit is stretchy and fits both men and women. ★★★ [Autumn/Winter Outdoor Style] Soft and moderately thick, it can be folded into a compact size in an instant, making it easy to store in your everyday bag! ★★★ As this is a product manufactured overseas, the quality may be less refined than Japanese products, and there may be scratches or stains. Please understand this before purchasing. Those seeking a perfect item should refrain from purchasing.