This sports jacket in the rider's style, inspired by 1950s motorcycle culture, features the tailored shoulder construction popular in the era and the round sleeves designed for ease of movement. To improve the fit, waist ribbing is re-knitted while pursuing softness in the circular knitting ribbed sleeves. The resulting design added comfort in the uncompromising craftsmanship of the time. BROWN uses a double weave fabric
made from precious yak wool, retaining the natural color of the yak's fur. Yaks, belonging to the cattle family and living in the Himalayas and other highlands over 3000m in altitude, are said to have fur that has better heat retention than cashmere. BLACK uses a luxurious double weave fabric made from SUPER170's lamb wool with a fiber fineness equivalent to cashmere, offering both softness and excellent insulation.