Description of Arc'Teryx Gamma LT Pullover Pill resistant Fortius lightweight fabric makes this enduring pullover perfect for rugged, fast moving activity. Weather resistant, highly breathable, and superbly stretchable. Features: Athletic fit Chest zip Laminated hem Seamless underarm gussets Soft brushed, lined collar Stretchy cuff gussets One laminate chest pocket with laminated zip Fortius materiall Weight: 276g