COTTON-RICH SOFTNESS; STAY-COOL WICKING; LAYERABLE WARMTH. 64/36 cotton/poly flatback knit. OGIO Endurance heat transfer label for tag-free comfort. Zip-through collar. Exposed coil zipper with molded cord pull. Stacked O heat transfers at center back. Welded front zippered pockets with locking pulls. O Endurance heat transfer at right pocket. Raglan sleeves with welded, articulated elbows. O heat transfer at upper left sleeve. OGIO binding at cuffs and hem. Slight drop tail hem.