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The Patagonia Men's KnifeRidge Jacket is a waterproof jacket for alpine climbers and skiers/boarders. This 3-layer shell is all about stretch and breathability, thanks to Polartec® Power Shield® Pro fabric. Move and reach with incredible ease on the mountain, whether you're layered up with a fleece underneath or just a base layer on warmer days. Since it is incredibly breathable, keep in mind while it is waterproof, it just won't do in a crazy downpour. Regular old rain, snow and sleet? No problem. With the usual features from pockets, hem cord locks, helmet-compatible hood and a few more, you'll be up and down the mountain with the best of them.
Products on Sale are Discontinued Styles or Colors.
FEATURES of the Patagonia Men's KnifeRidge Jacket
Lightweight and stretchy 3-layer Polartec Power Shield Pro fabric delivers a unique balance of soft-shell breathability and hard-shell protection
Underarm gusset and an articulated pattern with fully taped low-bulk, watertight seams throughout
Specially engineered Optimal Visibility Hood adjusts with single-pull Cohaesive embedded cordlock system to fit equally well over all helmet types or a bare head
Two high handwarmer pockets with watertight zippers and stretch-mesh pocket bags stay clear of a harness or pack waistbelt; single left chest pocket with watertight zipper and self-fabric pocket bag
Elasticized strap at low back connects to any Patagonia Snow pants and select Alpine pants to prevent jacket from riding up
Cohaesive embedded cordlock system has two contact points at hem for intuitive one-handed operation either inside pocket or at hem
Please note that the measurements provided above refer to the body size, and NOT the garment dimensions.
* Patagonia inseams will vary depending on the style. When a length is provided, please refer to the coordinating inseam lengths listed below. Any exceptions to these measurements would be provided in the product features or specifications.
Short = 30" | Regular = 32" | Long = 34"
7 - 7.5"
8 - 8.5"
9 - 9.5"
10 - 10.5"
6 - 6.5"
7 - 7.5"
8 - 8.5"
9 - 9.5"
10 - 10.5"
Measure your hands using flexible measuring tape, and measurements should be taken around the knuckles, and NOT the thumb.
Small / Medium
Large / X-Large
Adult Head Circumference
21.75 - 24"
21.75 - 22.75"
22.75 - 24"
Men's Fit Guide Details & Info
Patagonia's measurements refer to body size and NOT garment dimensions. Sorry for yelling about it.
Each Patagonia product is designed and shaped specifically for its intended use, and below are their generalized four fit descriptions, and details about each fit. The Patagonia fit for each style can be found in the product description features or specifications.
FORMFITTING • Conforms to the body's contours.
SLIM FIT • Closer-fitting. Slim-fitting technical garments may be worn over baselayers and light midlayers.
REGULAR FIT • Neither slim nor oversized. Regular-fitting technical garments may be worn over heavier midlayers. Men's regular fit pants have a slimmer fit through that thigh, lower leg, and cuff.
RELAXED FIT • Drapes loosely on the body. Men's relaxed fit pants have a bit of extra room through the hip, thigh, lower, and cuff.