Swiftland Thermal Running Half-Zip Pullover - Men's

About this find

This long-sleeve half-zip pullover works as a mid or last layer, and it can also be worn next to skin. The main fabric is 63% recycled polyester, 28% LanzaTech polyester, and 9% spandex. LanzaTech yarn is made with technology that captures carbon emissions from industrial sites and turns them into ethanol, which can be used to make new polyester. The lightweight grid-back fleece is warm, yet it lets excess heat escape so moisture does not build up and cool you down mid-run.

A ripstop nylon overlay at the front and back yoke adds durability. It has a durable water repellent finish, made without PFAS, that helps moisture bead up on the surface. The half-zip lets you open the neck for quick ventilation, and underarm gussets give you room to move. Fold-over cuff mitts and thumbholes let you change how much of your hands are covered.

A zippered chest pocket holds a phone, keys, or a card, and there is a locker loop and reflective details. The back length is 29.25 inches, and Tall sizes are 31.25 inches. The pullover weighs 10.9 ounces. Machine wash cold, skip bleach and fabric softeners, and tumble dry low. Pair it with running tights for cool trail mornings and use the zip to adjust as you warm up.