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G4 Pro® Jacket

ITEM # PG-10670

A wading jacket that locks out the most brutal elements.

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Men's Outerwear Top Size Chart

Men's Sizes Chest* Neck*Sleeve*
S 36" - 38" 14.5" - 15" 33" - 34"
M 39" - 41" 15.5" - 16" 34" - 35"
L 42" - 45" 16.5" - 17" 35" - 36"
XL 46" - 48" 17.5" - 18" 36" - 37"
XXL 49" - 51" 18.5" - 19" 37" - 38"

* These are body measurements

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Questions? Call us 888-585-3570


Your problems fade away the moment your line hits the water, but the storm around you might still carry on. When you plunge into the cold current, protect yourself like a pro from the outside elements with Simms' men's G4 Pro® Jacket. Durable and lightweight GORE-TEX® and water-tight cuffs give you a waterproof seal that keeps you dry, even as you reach into the drink letting a fighter wriggle free. Stash every piece of tackle in your arsenal in nine intuitive and spacious pockets, including an oversized back compartment. A packable Storm Hood adjusts to keep out the fiercest downpour.



  • 9 storage pockets: 2 bellowed chest pockets, 2 zippered chest pockets, 2 tippet pockets, 1 sleeve pocket, 1 internal pocket,  & 1 large back storage pocket
  • YKK® water‐resistant zippers
  • 3‐point adjustable, tuck‐away Storm Hood 
  • Water‐resistant Dry Cuff™
  • Dual draw‐cord adjustable bottom hem
FABRIC TECH: 3‐layer GORE‐TEX® PRO Shell;100% nylon ripstop face



  • GORE-TEX® 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.

GORE-TEX® Outerwear Care:

Cleaning your GORE-TEX® garments regularly will extend the life of the product. It will also keep them breathable as dirt and oil can clog the GORE-TEX® membrane over time.

It is critical to wash jackets. Natural oils can damage the GORE-TEX® tape and adhesives causing a peeling effect.

Machine wash warm. Do not use fabric softener or bleach.

Remember to zip all pockets and close all Velcro cuffs before washing to prevent any damage caused by the machine.

Tumble dry on warm setting making sure not to use a high heat setting. Drying on warm will actually reactivate the DWR coating.

Product Videos

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Customer rating

Men's Outerwear Top Size Chart

Men's Sizes Chest* Neck*Sleeve*
S 36" - 38" 14.5" - 15" 33" - 34"
M 39" - 41" 15.5" - 16" 34" - 35"
L 42" - 45" 16.5" - 17" 35" - 36"
XL 46" - 48" 17.5" - 18" 36" - 37"
XXL 49" - 51" 18.5" - 19" 37" - 38"

* These are body measurements



boid12003, 11/17/2014

Simms products are the best in the fishing market, hand's down. The G4 Pro series is that continued expression of excellence. Simms prides themselves on the quality of their merchandise and they stand behind that quality every day of the week. I started owning Simms many years ago and I won't buy anything less, because anything but Simms is less than the best.

(Posted on 11/17/2014)

G4 2014 Wading jacket

zonker 05, 10/28/2014

Have been using the new 2014 G4 now for a dozen trips or so and find it a great wading jacket. Great features. More than enough pockets and very user friendly. A few good natured comments on the design would be to make it a bit shorter. I like my wading jackets on the short side. Also the full neck zip is a bit tight when you use a neck gaiter. Other than that it is bomb proof and I consider it an essential for Michigan all season steelhead fishing.

(Posted on 10/28/2014)

Don,t fall in love with marketing shots!

NatureLover, 10/3/2014

Bought XL G4 jacket. Fits alright except... the sleeves are a bit short! And believe me, I wasn't looking for a Big & Tall item. Additional elasticated cuffs with thumb loops would be a welcomed extension.
Another thing is the underarm zippers are completly misplaced! They give you access to your triceps but waaay off the targeted armpits! And additional inner dry pocket would be usfull too.

Overall impression: overprised comparing to Gore-Tex Pro technical jackets available on the market.

(Posted on 10/3/2014)

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