The beautiful and interesting 2in1 jacket for children is made from a fabric that stores heat using ground coffee. The ground coffee is charred at a very high temperature and ground into microscopic particles with a honeycomb structure. When these particles are spun into polyester, they create small holes in the fibers that trap heat. The new Coffee bean shimmer material combined with down filling provides warm conditions for little outdoor adventurers. The hood of the Reima jacket can be removed if desired, as can the sleeves that are attached with zippers, easily transforming the jacket into a vest - how convenient! Straight fit.