From Polo Ralph Lauren, this pullover features: Rib-knit mockneck Sleeveless Two-way full-zip front Zipper pull custom-developed with an "RLX" logo Rib-knit armholes Mesh-knit paneling on the chest, front waist, and back Rib-knit paneling on the back waist 2 front waist pockets with concealed snaps "RLX" logo embroidered on the right pocket Rib-knit hem Lined at the front body Wind-blocking capabilities COOLMAX® fibers help keep you cool, dry, and comfortable Stretch fabric Shell: Polyester/wool Collar: Polyester/wool/nylon/elastane Lining: Polyester Hand wash or dry clean Imported.