Trailer cap made from japanese indigo fabric with "SEIGAIHA" wave pattern print. SEIGAIHA: The wave pattern has been used for more than a thousand years. It is believed that the origin of this pattern lies in a classical Japanese court dance, in which dancers dressed in a wave-patterned kimono, perform wave-like movements with their sleeves. "Woven kimono blue fabrics, dyed indigo blue in the classic Aizome process and printed on both sides, are among the classics of Japanese fabrics with their traditional graphic patterns. Made of 100% cotton in linen look.The patterns usually have a deeper meaning and are often used in Japan for certain occasions or for certain garments." FABRIC: original japanese indigo cotton fabric recycled PE Brim Made in BERLIN fabric strap closing antique brass buckle