evo.com | Marmot Synthetic > Extreme breathability in an extremely lightweight, warm, and awesome package. The Marmot Alt HB Pullover Top is made with recycled fabric and a Octa-yarn(TM) lining that moves heat away from the body. Slip it on and stop worrying about mid activity sweat stick. Zippered Hand Pockets Center Back 26 in PFC-Free Water-Repellent Coating Thermal Regulating Octa-Yarn(TM) Lining Moves Heat Away From Body 100% Recycled Nylon Ripstop / 60g/sqm | Women's Marmot Alt HB Pullover Top 2022 - Medium Black | Nylon