<ul><li>84/16 polyester/elastane Xtreme compression cloth</li><li>92/8 polyester/elastane stretch mesh inserts on center back and underarm</li><li>Coolcore® technology moisture-wicking performance</li><li>UPF 50+ protection<br /></li><li>Four-way stretch fabric for increased mobility<br /></li><li>Crewneck collar</li><li>Raglan sleeves</li><li>Droptail</li><li>"R" logo on center chest</li><li>Tagless label</li></ul>