Featuring UPF 50+ from those sunny days at the crag or in the alpine, Black Diamond Men's Alpenglow Long Sleeve Crew serves up serious protection from that relentlessly burning orb in the sky. BD.cool technology offers further cooling assistance, reflecting 71% of near-infared rays, thus reducing your temperature. It's gonna be a long and sweaty day, at any rate, so why not throw in some Polygiene odor control for good measure? 

Now go send that dang route!

2023 CLOSEOUT

Specs

• Pullover long sleeve crew serves up lightweight protection against those extra-sunny days
• UPF 50+ sun protection BD CoolTM mineral-based in-fiber cooling technology
• Underarm gussets improve your range of motion
• Polygiene odor control treatment helps to mitigate the stank
• Weighs in at a svelte 245 g / 8.6 oz