T-shirts 100% Cotton Fabric. 180gsm. Relaxed fit Crops 95% Cotton, 5% Elastane. 180gsm. Fitted style. Hoodies + Sweats 80% Ringspun Cotton, 20% Polyester. 280gsm. Ribbed collar, cuff and hem. Brushed inner fleece. Find our size guide here Wash at 30 degrees. Do not bleach. Do not tumble dry. Iron at low temperature. Do not dry clean. Please note sand colour t-shirts come in natural raw style and have a grain texture. This is part of the design and still high quality 100% cotton t-shirt.