Arc'teryx Beta SL Jacket - Men's Neckwear The Delta Core™ technology removes

The Delta Core™ technology removes weight and bulk without compromising comfort

especially when descending out of the tracks

Whatever winter hiking looks like for you

All-Day Comfort: Skin-friendly elasticized spandex binding reinforces the cuffs and hem for all-day comfort

Weight: 138g

Arc'teryx Beta SL Jacket - Men's Neckwear The Delta Core™ technology removesThe Arc'teryx Beta SL Jacket delivers lightweight, packable protection for changing mountain weather. Built with advanced GORE TEX ePE fabric, it provides full waterproof, windproof, and breathable performance while staying minimal for fast movement and easy storage. Designed for hiking, climbing, trekking, and everyday wet weather use, the Beta SL balances low weight with reliable storm protection. It performs when conditions shift fast and you need