Rigorously developed Active Mapping Performance in the ScentLok Mens BaseSlayers AMP Lightweight Top combines cutting-edge scent suppression with performance design for the ultimate edge in the field. Carbon Alloy Fusix combats odor production in odor hotspots. Proven Carbon Alloy scent-managing enhancements reduce your scent signature. Fusix performance fabric engineering in low-odor areas provides protection with superior mobility. A wicking treatment sheds sweat quickly and jersey-knit 360 stretch panels combined with smooth polyester interlock fabric deliver peak comfort and durability. Flatlock seams end chafing and the concealed thumbholes keep your sleeves in place while layering or maneuvering. Machine wash. 100% polyester. Imported. Sizes: S-3XL. Camo patterns: Mossy Oak Break-Up Country, TrueTimber Kanati (not shown). Type: Base Layer Tops.