Designed through a reimagination of the 80’s classic 5-panel cap and a blend with contemporary sports aesthetics. Ethical and refined elements are added with the traditional, top-quality Oshima Silk fabric and the finest 100% organic cotton canvas. The artistic wave pattern accidentally bears a resemblance to modern camouflage design and it is an extremely rare, one-of-a-kind antique pure silk fabric originating from the Japanese island of Amami. The material of the invisible brim core is constructed from a blend of plant-derived and recycled resins, primarily sourced from sugar cane. The liner’s tape component is crafted from high-quality typewriter fabric from a renowned Japanese textile maker. Outer textile: 100% pure silk Inner textile: 100% organic cotton Colouring: Natural dye Portions of this garment are made from rare pure Oshima silk, a traditional product of the Japanese island of Amami Oshima. Colour fading may occur due to the nature of the dyeing process. Please be careful of colour migration, especially when wet. If water-soluble stains adhere to the fabric, remove them by dabbing gently with a steamed towel and do not use detergent. If acidic stains (fruit juice, vinegar, etc.) adhere, wash immediately with lukewarm water and then consult a specialist. Due to the characteristics of pure silk, wet or damp conditions can cause colour fading, colour migration, mould and odours, so always use and store in dry conditions. OUTER FABRIC: 100% SILK LINING FABRIC: 100% COTTON OUTER FABRIC DYE: NATURAL DYEING (OSHIMA SILK) ・DO NOT MACHINE WASH. ・DO NOT USE ANY DETERGENTS. ・DO NOT DRY CLEAN. ・DO NOT TUMBLE DRY. ・WASHING IN WATER MAY CAUSE LOSS OF COLOUR AND SHAPE.