Based on a vintage American store brand from the 1950s and 1960s, the BEAMS PLUS engineer jacket has been updated to make it modern and easy to wear. Raglan sleeves - Triple stitching and workwear key points are firmly held in place, and the sleeve length is deliberately set a little short, making it less bulky even when worn with the cuffs rolled up.It is called the engineer jacket because it was popular among mechanics at the time. Beams Plus Engineer Jacket Twill Linen Indigo