Grindstone Jacket
GoreTex Infinium

Grindstone Jacket

  • Everyday : Workwear
$299.00
(3 Reviews)

The Grindstone Jacket brings the rugged durability of a classic work jacket to the jobsite while enhancing comfort, function and weather protection with key technical upgrades. GORE-TEX® INFINIUM™ with WINDSTOPPER® Technology provides a barricade against the wind and PrimaLoft® Silver insulation adds the warmth, weather protection and breathability needed to stay active and comfortable in the cold. Designed to move freely and featuring a durable double canvas construction, the Grindstone gets it done when Mother Nature brings the cold and wind to your workday.


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Men's
Sizing Guide

Jacket & Tops Sizing

Size Chest Sleeve
Small 36 - 38" 33"
Medium 39 - 41" 34"
Medium Tall 39 - 41" 36"
Large 42 - 45" 35"
Large Tall 42 - 45" 37"
X-Large 46 - 49" 36"
X-Large Tall 46 - 49" 38"
2XL 50 - 53" 37"
2XL Tall 50 - 53" 39"
3XL 54 - 57" 38"

Pant Sizing (Inches)

Size Waist Reg Tall
30 30" 31"
31 31" 31"
32 32" 31" 33"
33 33" 32" 34"
34 34" 32" 34"
35 35" 32" 34"
36 36" 33" 34.5"
37 37" 33" 34.5"
38 38" 33" 34.5"
40 40" 33"
42 42" 33"
44 44" 33"

Pant Sizing

Size Waist Reg Tall
Small 28 - 30" 31"
Medium 31 - 33" 31" 33"
Large 34 - 37" 32" 34"
X-Large 38 - 41" 32" 34"
2XL 42 - 45" 32" 34"
3XL 46 - 49" 32" 34"

Equinox & Dakota Pant Sizing

Size Waist Reg Tall
30 31" 31"
32 33" 31" 33"
34 35" 32" 34"
36 37" 32" 34"
38 39" 32" 34"
40 41" 32"
42 43" 32"
44 45" 32"

Glove Sizing

Size Palm Circ Length
Medium 8 - 8.5" 7.5 - 8"
Large 9 - 9.5" 8.5 - 9"
X-Large 9.5 - 10" 9 - 9.5"
2XL 10 - 10.5" 9.5 - 10"

Gaiter Sizing

Size Calf Circ Boot Size
M/L 17.5" US 6-10"
L/XL 18.5" US 10-14"

How to Take
Your Measurements

  • 1. SLEEVE MEASURE

    Bend your elbow and put your hand on your hip. Measure from the center of the back of your neck, along the shoulder and down the elbow to the wrist bone.

  • 2. CHEST SIZE

    Take measurement under armpits, around fullest part of chest and shoulder blades.

  • 3. WAIST SIZE

    Measure around where you normally wear your pants, keeping the tape measure a bit loose or putting one finger between your body and the tape measure.

  • 4. INSEAM

    In a standing position,measure from your crotch to where you want your pants to end, breaking at the top of the shoe in the front and just above the heel in the back.

  • 5. GLOVES

    With hand partially closed, measure over the knuckles, around the hand, excluding the thumb.

Fit Guide

SITKA Gear engineers gear with a specific Fit and intended end use in mind. These functional designs provide the user with authentic garments for the right situation.

Fit Descriptions

We can communicate our Fit descriptions in 3 different ways. Keep in mind that each garment will allow for layering in accordance to the garments place in a system and described Fit

  • P/F
  • S/F
  • E/F
  • P/F - PERFORMANCE FIT

    Designed for minimal layering. Whether an early season piece or already insulated this garment fits to prevent inefficiencies in heat retention caused by dead space.

  • S/F - STANDARD FIT

    Designed to accommodate layering for more versatility from early to late season climates.

  • E/F - EXPEDITION FIT

    Designed for maximum layering in the worst conditions. Cut roomier to accommodate additional layering underneath.

Back to Shopping

FEATURES & SPECS

  • Large, Open Hand Pockets: Keep your hands warm in the most unpredictable elements.

  • Zip-secure chest pockets: Stow your phone and other critical items right at your fingertips.

  • 80-Gram Primaloft® Silver Insulation: Adds the warmth, weather protection and breathability needed to stay active and comfortable in the cold.

Wind Protection
Water Protection
Durability
Warmth
Breathability

Technology

GoreTex Infinium
PrimaLoft

Product Comments

3 Reviews
Write a Comment
Sean
Reviewed On 01/06/2020

Jacket seems durable enough. Front hand pockets do not zip and the jacket isn’t “ waterproof “ goretex. Just wind proof. Sizing is good but body of jacket is “fatter” than it needs to be. Kind of a letdown for a 280 dollar work jacket, but if it’s not giving me a PNW downpour it’s all good. Still need to find a durable goretex jacket, that’s waterproof, unfortunately.

Robert Murphy
Reviewed On 12/09/2019

I've been wearing the Grindstone as my everyday winter jacket, and adjusting my layers as needed depending on the the weather. So far, it's been great. I'm 6', 250lbs and the XL fits with enough room to layer. I'm not really sure what the pocket in the lower back is for, but i've been using it for my gloves and it's been fine. I've received some compliments on the look, as well.

My only complaints are few and minor. I wish they had kept the orange embroidered logo on the chest and arm like I saw in some pictures, instead of the gray. Also, I wish there was a magnet or other way to keep the front pockets closed. They stay open, and I can see them filling up with snow while I brush off the truck or something like that. Again, not a big deal.

Wes Thelen
Reviewed On 11/04/2019

This Jacket fits well , good zippers . great everyday winter jacket !! plenty of room to Layer.

John Dudley - 04.10.2019

Owning the Off-Season

A good coach once told me that “being lucky” is actually just being prepared. It was a valuable lesson and one that also applies to the backcountry. Now is the time to prepare with a purpose, not the week before the season starts.

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