Simms® G4 Pro Jacket, Simms Rain Jackets - Fly and Flies

Cut from advanced GORE-TEX 3-layer fabrics and kitted with ingenious fishing details throughout, this guide-trusted Simms® G4 Pro Jacket survives and thrives in the harshest conditions.
For the harshest conditions.

Simms G4 Pro Jacket - Simms Wading Jackets

Simms Rain Jackets – Fly and Flies

Simms Guide Classic Jacket Review – Sea-Run Fly & Tackle

Simms Flyweight Shell Fishing Jacket

Under the Hood of the All-New G4 Pro Jacket

Under the Hood of the All-New G4 Pro Jacket

SIMMS G4 Gore-Tex Pro Shell - Headhunters Fly Shop

Simms Men's G4 Pro Wading Jacket - Slate

The Flyweight Shell Jacket is our lightest - waterproof-breathable shell that's always game for deployment when summer squalls hit.

Simms Flyweight Shell Jacket - M - Dark Stone

Simms M's G4 Pro Jacket — Red's Fly Shop

Simms® G4 Pro Jacket, Simms Rain Jackets - Fly and Flies

Simms® G4 Pro Jacket, Simms Rain Jackets - Fly and Flies

Simms G4 Pro Jacket The Simms G4 Pro Jacket continues to set the bar for staying comfortable on the nastiest of days. When you experience the weather patterns of Newfoundland and Labrador, you'll appreciate the protection that this jacket delivers. The updated G4 Pro brings a GORE-TEX Pro 3-layer build to the battle and provides a pile of new fishing features. This jacket continues to be Simms highest-performing, most durable jacket.

Simms G4 PRO Wading Jacket XL / Slate