NWT Color: Army Heather Size: Large The most technical tee in the lineup now offered with long sleeves for cold-weather workouts. The Long-Sleeve Tradewind Performance Tee is a perforated performance knit, featuring full UPF coverage and quick-drying capabilities. Light and breathable, the flatlock seams and chest pocket allow for easy transition into everyday life. Great for training, running and yoga. 89% Recycled Polyester 11% Elastane Moisture Wicking UPF Rating