The QuikFlip Hero Lite Hoodie converts from a hoodie into a drawstring bag when you get too warm! It has a cosy brushed fleece interior, contrast drawcords, and patented Quikflip® backpack-conversion technology. 6.5 oz (220 gsm) lightweight brushed fleece, standard double-drawcord backpack straps (non-adjustable), 60% ringspun cotton for comfort and breathability, 40% polyester for durability and wrinkle prevention, lightweight/breathable backpack lining makes straps undetectable in hoodie form.