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SITKA Grindstone Work Jacket
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$349.00
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SKU: 600507
Overview
Built for demanding days in cold, windy conditions, this jacket combines Primaloft Silver insulation with WINDSTOPPER by GORE-TEX LABS to help keep warmth in and wind out. The updated laminated fabric, developed through a Gore and Cordura collaboration, is intended for hard use where durability matters. It fits well into a serious workwear system for hunters and outdoorsmen who need reliable protection without unnecessary bulk. The result is a practical outer layer for active use around camp, in the field, or on the job.
Why Hunters Choose the Sitka Gear
Primaloft Silver
Insulation provides warmth for cold-weather
Windstopper Gore-tex
LABS delivers 100% windproof protection
Updated Laminated
Fabric adds a more durable
Gore Cordura
Collaboration brings a tough workwear-focused
Designed As
Part of Sitka's Grindstone workwear
Key Features
- Updated Grindstone Work Jacket from Sitka Gear workwear collection
- Primaloft Silver insulation provides warmth
- WINDSTOPPER by GORE-TEX LABS offers 100% windproof protection
- Durable laminated fabric developed with Gore and Cordura
- Designed as Sitka's most durable layers to date
Best Used For
- Hunters needing a warm, windproof jacket for cold, exposed workdays in the field
- Users who want durable outerwear for demanding chores around camp, truck, or property
- Serious outdoorsmen looking for insulated workwear with a tougher laminated fabric
- Anyone prioritizing reliable warmth and wind protection over lightweight packability
Specifications
| Gore And Cordura Collaboration | Yes |
|---|---|
| Laminated Fabric | Yes |
| Primaloft Silver Insulation | Yes |
| Windproof Protection | 100% |
| Windstopper By Gore Tex Labs | Yes |
Pros
- Primaloft Silver insulation provides warmth for cold-weather work and hunting use.
- WINDSTOPPER by GORE-TEX LABS delivers 100% windproof protection.
- Updated laminated fabric adds a more durable outer layer.
- Gore and Cordura collaboration brings a tough workwear-focused construction.
- Designed as part of Sitka's Grindstone workwear collection for demanding use.
Considerations & Trade-offs
- The jacket is built around warmth and windproof protection, so it may be more insulating than necessary for mild conditions or high-output use.
- Its workwear-focused construction suggests a sturdier feel, which can come with less packability than lighter outer layers.
- The description emphasizes durability and protection, but it does not specify waterproofing, so it should not be assumed to replace a dedicated rain shell.
- Premium materials and construction place it at a higher price point, so it is best considered when those features match the intended use.
Suggested Comparisons
- Insulated work jacket
- Windproof hunting jacket
- Durable workwear outerwear
- Cold-weather layering jacket
Suggested Accessories
- Insulated mid-layer
- Base layer top
- Work gloves
- Beanie
Frequently Asked Questions
What kind of insulation does the Grindstone Work Jacket use?
The jacket retains Primaloft(R) Silver insulation.
Is the Grindstone Work Jacket windproof?
Yes. The product description states it has 100% windproof protection thanks to WINDSTOPPER(R) by GORE-TEX LABS.
What makes this jacket different from earlier Grindstone versions?
The updated version adds a new exceptionally durable laminated fabric developed through a collaboration between Gore and Cordura(R), and it is described as the most durable layer used in the line to date.
Is this jacket intended for cold-weather work or hunting use?
The source data indicates it is a workwear jacket with plenty of warmth from Primaloft(R) Silver insulation and windproof protection, but it does not provide temperature ratings or specific hunting-use guidance.
Does the product data list the jacket’s weight, fit, or materials beyond the named technologies?
No. The provided data does not include weight, fit details, or full material specifications beyond Primaloft(R) Silver, WINDSTOPPER(R) by GORE-TEX LABS, and the Gore/Cordura(R) laminated fabric.