Frostmile Thermal Running Half-Zip

Description

A brushed-back thermal layer for winter runs, the Frostmile is soft and warm on the inside, smooth on the outside and designed to wick sweat as fast as it forms. The fabric is 87% recycled polyester and 13% elastane, tested in the Stridewell lab down to -10 °C (14 °F) with a shell on top. Shown in ember orange with silver reflective trim.

It features a half zip for venting, thumbholes that keep the sleeves over your hands, and a zippered back pocket that fits a phone. Reflective trims on the sleeves and back make you visible to traffic on dark mornings. It weighs 190 g (6.7 oz) and fits close to the body without compression.

Machine wash cold and line dry to protect the reflective details.