This midweight 1/4-zip tee fights sweat and is built for hard work thanks to Carhartt Force technology.. Durable 5.75-ounce, 65/35 cotton/poly stretch plaited jersey knit. 59/41 cotton/poly stretch plaited jersey knit (Heather Grey). 60/40 poly/cotton stretch plaited jersey knit (Carbon Heather). Carhartt Force technology wicks sweat, dries fast and fights odors. FastDry technology keeps you cool for all-day comfort. UPF 25+. Raglan sleeves to increase range of motion. Contrast color neck tape. Tagless neck label. Smooth flatlock seams. Carhartt label sewn on left chest pocket. Carhartt Force labeling on left sleeve. Relaxed fit