The Heavy Duty T-shirt is a big step up from your classic jersey tee. Weighing in at a substantial 290gsm, it's made with Circulose® and premium organic cotton that's hefty, warm and holds the boxy shape in place. It's designed with a mock neck, dropped shoulders and a casual patch pocket at the chest – perfect for hooking your sunglasses onto. - Oversized fit, 290gsm - Side slits, stepped hem - Organic cotton is grown from non-genetically modified seeds without chemical fertilizers or pesticides 70% Organic cotton, 21% Viscose, 9% Circulose / Machine wash