Arc'Teryx Men's Beta SL Jacket Spring his new two-hand opener with

his new two-hand opener with frame lock

the Proton Pro is an easy to add accessory

the Back Up waistband construction conforms to your curves and gives you perfect coverage where you need it most

burning much longer than a spark from a flint

Comfortable and stable for an extended outing

Arc'Teryx Men's Beta SL Jacket Spring his new two-hand opener withDescription Designed to stay unnoticed until its needed, the super lightweight, compressible waterproof breathable Beta SL Jacket weighs a scant 315 grams (11. 1 oz). Made from N40r GORE TEX fabric with Paclite product technology, it delivers proven complete weather protection with a high level of breathability. MOST PACKABLE As weight and space are critical factors in the Beta SLs performance, the lightest and most packable GORE TEX fabric, N40r GORE