Mens Arc'teryx Beta SL Jacket altra The formulation makes it easy

The formulation makes it easy to apply for all-day protection from skin on skin rubbing

while helping to protect against loose debris

Energy: 120 Kcal / 512 Kj per litre (177 Kcal / 753 Kj per 100g)

The soft seam construction on the neck and armholes helps reduce chafing and distraction

Mens Arc'teryx Beta SL Jacket altra The formulation makes it easyMens Arc'teryx Beta SL Jacket The Arcteryx Beta SL Jacket is a lightweight, packable waterproof shell designed for mountain weather, trail use, and everyday outdoor protection. Built with 3 layer GORE TEX ePE fabric and a soft C KNIT backer, it delivers fully waterproof, windproof, and breathable performance while remaining comfortable during high output activity. Designed as the lightest jacket in the Beta series, the Beta SL balances durability,