Champion Authentic Cotton Jersey Men's Tank Top Tiger Orange L Champion Authentic Cotton Jersey Men's Tank Top 100% cotton jersey feels soft and cool year `round. (Grey is 90% cotton/10% polyester). Tag-free mini-ribbed crewneck keeps its shape wash after wash. Fabric-covered neck seam resists rip-out and stretch-out. Durable double-stitch trim reinforces armholes and hem. Classic fit. For full athletic fit, go up one size.