These environmentally friendly, eco organic cotton t-shirts are manufactured with rib knit collar with Lycra, with shoulder to shoulder tape. Single jersey knit of 100% organic combed Cotton. Weight 150-160gsm. WHY ORGANIC COTTON? Conventionally grown cotton occupies only 3% of the world's farmland but uses 25% of the world's chemical pesticides. Organic cotton is grown using natural fertilizers and natural pesticides. Is biodegradable Organic cotton processing consumes less fuel and energy and emits fewer green house gases. Some of the world's poorest countries are highly dependant upon cotton. Product size: S, M, L, XL, XXL Print area: 400 x 500 mm Product colours: white, natural, red, navy, black