Robin Hooded Youth Thermal. The Youth Robin Hooded Sleeve Thermal is one versatile outerwear piece. Made from heavy-weight waffle material, it's ideal for layering or wearing on its own for a night out. Pre-laundered for added comfort and reduced shrinkage, this thermal is as functional as it is stylish. 100% cotton. Soft, durable heavyweight material (370 GSM). Standard relaxed pullover fit. Small embroidered logo graphic. Ribbed sleeve cuffs. Patch label on the front kangaroo pocket.