Super-soft, brushed knit fabric is breathable & comfortable. 4-way stretch material moves better in every direction. Generous ½ zip front makes for easy layering. Built-in thumbholes help keep sleeves in place. Shaped hem. Odor control technology minimizes odor - Style #: 6001618. 80% Polyester/20% Elastane. Imported. This specially engineered fabric delivers a unique type of softness that can still wick sweat like a champ. It's lightweight, it's breathable, and it's ready to work. Super-soft, brushed knit fabric is breathable and comfortable. 4-way stretch material moves better in every direction. Generous half zip front makes for easy layering. Built-in thumbholes help keep sleeves in place. Shaped hem. Odor control technology minimizes odor. Material: Polyester 80% ; Elastane 20%.