A workwear collection so tough, our product team ran out of durability tests. The updated Sitka Gear Men's Grindstone Work Jacket retains its Primaloft Silver insulation for plenty of warmth and still boasts 100% windproof protection thanks to WINDSTOPPER by GORE-TEX LABS. But a new exceptionally durable laminated fabric - the result of a collaboration between Gore and Cordura - marks Sitka's most durable layers to date.
Sitka Men's Grindstone Work Jacket
Warning: Cancer and Reproductive Harm www.P65Warnings.ca.gov