Boy London Mens Tops. Fashion category: Hoodies & Sweatshirts. SKU: BOY LONDON SWEAT BLK/GOLD. Color: Black/Gold. Boy London Black/Gold Reflective Cotton Sweatshirt. Crafted from cotton, this sweatshirt from Boy London features a ribbed crewneck, long sleeves, ribbed hem and cuffs, Boy London type logo in a 3M reflective print on the chest and a regualr fit. Material: 100% Cotton.