This is a comfortable knit cap made with the seamless Whole Garment manufacturing method. The absence of seams eliminates bulkiness inside and provides an excellent fit. The acrylic material, woven with ceramics that emit far-infrared rays, ensures warmth. Antibacterial and deodorizing yarn is used, so you don't have to worry about odors from sweat. The folded brim features a patch logo, making it a versatile hat suitable for both outdoor activities and everyday wear. Country of Origin Japan Tried on only Size: Please refer to images ③ and ④ for flat measurements.