The TUFF Side Tee Deal is the smoothest and softest t-shirt you'll ever wear. Made of fine jersey, it has a durable, vintage feel. These classic-cut shirts are known for their premium quality and ability to stand up to a washing machine (they will keep size and color after many washings). GEAR SPECS 60% combed cotton / 40% polyester jersey 32 singles for extreme softness Slim fit Fabric weight 4.3 oz/yd² 4XL & 5XL are 100% cotton, regular fit.