Arc'Teryx Men's Beta SL Jacket Spring the Back Up waistband construction

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

the Proton Pro is an easy to add accessory

External empty dimensions: 8” x 3

Left-handed users get the same one-hand opening from the Spyderco Endura 4 Lightweight FFG C10FPBK as right-handed users

It installs quickly and easily with its tool-less design

Arc'Teryx Men's Beta SL Jacket Spring the Back Up waistband constructionDescription 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