Size: 5XLT - 5 oz 100% polyester pique performance tee. Features UltraCoolÂ® moisture-wicking. Rib-knit crewneck with half-moon back yoke, open cuffs and square bottom. Safety Wear - our basic high-visibility safety clothing is color enhanced ... to add extra safety for those workers involved in more low-risk activities. Tagless. Easycare.