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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
The Smith 4D MAG brings our widest field of view and sharpest optics to give you the best possible read on the terrain
Streamlined (and replaceable) headlamp clips are ready for alpine starts or after-dark raps
2-way stretch-woven Durastretch fabric (84% polyamide/ 16% elastane)
Use it for trail running
We added a LIFE POCKET™ engineered to preserve your phone battery in deep cold
mammut aenergy fl longsleeve w Size:XS The Smith 4D MAG bringsOur lightest and most technical first layer is a true multi sport MVP. Airy and breathable with offset merrow stitching, its barely there feel is enhanced by body mapped mesh and natural sweat wicking properties for optimal temperature regulation. Quick drying and odor inhibiting to keep up with your sweatiest challenges, its reflective detailing keeps you visible when the sun gives in before you do. A staple longsleeve shirt for every outdoor
