New without tags Add to your casual wardrobe with the Wave Dye Sweatshirt from Belstaff. Designed with a ribbed crew neck alongside ribbed cuffs at the sleeves and hem, this sweat is cut to a relaxed fit for easy off-duty styling. Made from pure cotton, this sweatshirt is finished in a grey tie-dye pattern with the Belstaff logo badge stitched to the chest.