RS Taichi GMX Arrow Leather Jacket - RSJ832 (46 Euro/Small) (Black/Red) IMPORTANT SIZING NOTE: RS Taichi uses Japanese sizing for their apparel. In our experience, this will often require ordering one or two sizes larger than the size you normally purchase. Please measure yourself carefully and pay close attention to the Size Chart to ensure you receive the correct size for you.RS Taichi has been developing racing leather suits and apparel for over 30 years, with the head office based in Osaka, Japan. Their number 1 priority is to provide the safest, most comfortable and absolutely best quality products to the customer. RS Taichi uses the highest quality leather and state-of-the-art materials to insure your protection requirements are satisfied.Perforated leather on front and arms.Removable and adjustable C.E.-approved armor on shoulders, elbows and removable C.E.