3M New Shirley professional grade KL250, high fluffy and efficient warm down cotton (with hangtag collar label) unique meltblown technology, warmth is 1.5 times that of down, 430 grams encrypted high grams cotton bead ground canvas, feel stiff, can support the sense of silhouette. Custom-dyed 2X2 threaded hood with 48% anti-pilling eyelet spandex for a stiffer and more comfortable fit, short and wide fit, raglan sleeve construction, threaded inseam design, and side chest welt pockets.