W's Zephyrunner Wind Shell

Temperature balance built for the trails - the Zephyrunner Wind Shell is an ultralight, packable essential that helps you effortlessly navigate changing conditions by balancing durability, breathability, and coverage for year-round adventures. Read more Sizing Slim fit, Size ChartFit GuideLydia is 5'6" // she wears size S Shea is 5'1" // she wears size XS Sakka is 5'1" // she wears size XS Marissa is 5'9" // she wears size XS features Strategic breathability Back panel venting keeps you comfortable while maintaining wind protection Better than zeroThe Zephyrunner strikes a perfect balance of wind-breaking breathability with a CFM rating of 16 engineered specifically for running + high-activity output activity Multi-condition preparednessHyperlight, durable nylon shell is water-resistant and wind-blocking for whatever the trail may bring Ready for anythingStows into chest pocket for easy packability Secure fitBungee hem and hood toggle allow for an adjustable fit on the fly, reducing exposure in windy conditions Keep it separated2 zip hand pockets and a zip chest pocket stash small essentials close at hand VisibilitySignature reflective logos for improved visibility in low light materials + specs Zephyr100% nylon with PFC-free C0-DWR (durable water repellency) Weight108g / 3.8oz (W’s Small) Garment made in Vietnam CFM is the rating that measures how windproof a fabric is - 0 is totally windproof. With a CFM of 16, the Zephyrunner cuts most wind while staying highly breathable - ideal for running performance. Highlights For Breathable Wind Protection Description: Exceptionally Versatile, Lightweight Wind Protection / Vaporlight Packability / 3 Zip Pockets Best for: wind, travel Fit: classic Designed for: 45~70