Dress for absolute angling success in Simms’ versatile, stormproof G4 Pro™ Jacket. Featuring updated GORE-TEX® PRO shell fabric, new G4s are 15% lighter than previous incarnations, while boasting an increase in bomber abrasion resistance and tear strength from top to bottom. Slip your hands into the drink, caress the tail of a two-footer, and keep inner sleeves dry thanks to the highly water-resistant Dry Cuff™ system. And source savvy architectural accents via nine storage pockets, including fly-box friendly bellowed and zippered chest options, two tippet pockets, a convenient sleeve stash, internal woven stretch storage, and one heaping back compartment—big enough to swallow your lunch, and then some. Welcome to the unmatched G4 Pro™.

• Updated GORE-TEX® PRO shell fabric: 15% lighter weight than the previous G4 Pro™ Jacket, with improved abrasion resistance and tear strength
• 9 storage pockets: 2 bellowed chest pockets, 2 zippered chest pockets, 2 tippet pockets, 1 sleeve pocket, 1 internal stretch woven pocket, and 1 large back storage pocket
• Highly water-resistant Dry Cuff™ design keeps water out of the sleeve when tailing fish or casting in the rain

FABRIC TECH: 3-layer GORE-TEX® Pro Shell fabric; 100% ripstop nylon face

Size Chart




GORE-TEX® PRO SHELL outerwear is waterproof, exceptionally lightweight and offers the ultimate in breathability, durability and extended comfort. Constructed with a woven backer, GORE-TEX® Pro Shell garments slide easily over other layers and offer exceptional tear strength and internal abrasion-resistance.


The AquaGuard® VISLON® zipper is a revolutionary new design from the global leader in containment closures. The AquaGuard® VISLON® zipper's new tooth design provides enhanced fluid repellency vs. coil or standard individual element closures, while increasing the number of design and color options for your application.