Russell Athletic Essential Long Sleeve Tee The Russell Athletic® Essential Long Sleeve Tee delivers the comfort, style, and performance to fit your active lifestyle. This long sleeve crewneck T-shirt will keep you dry as you sweat, making it easy to transition from work to workout. 4.75 ounce. 60% cotton/40% polyester. Oxford: Oxford 47% cotton & 53% polyester. Dri-Power® Moisture Wicking Technology. Odor protection. Pad print label. RUSSELL ATHLETIC heat sealed label on bottom left front. Crew neck. UPF 30+, provides protection from the sun. Set-in sleeves.