Fleece, re-imagined. This is PRO-grade fabric with the pedigree to withstand serious thrashings, in the fully body-mapped warmth and comfort of a half-zip that lets you quickly vent off heat after periods of exertion. Made from mega-durable Polartec® Power Stretch® Hardface® that actually ups the abrasion-resistance level, Hardface is combined with articulated patterning that encourages the garment to stretch as you move. Inside, Polartec Power Grid™ disperses heat, wicks away moisture and perfectly regulates your core temp without throwing warmth under the bus. The zippered chest pocket is easy to access and conveniently allows for the secure stowing of phones, cash, or credit cards. Active fit. Main body: 90% polyester/10% elastane. Under arm/side panels: 92% polyester/8% elastane. Washable.