A workwear collection so tough, Sitka ran out of durability tests. The Sitka Grindstone Work Vest 2026 is everything that the Grindstone Jacket is, minus the sleeves. It’s filled with the same warm PrimaLoft® Silver insulation and engineered with WINDSTOPPER® by GORE-TEX LABS, but the new hardwearing laminated fabric makes it even more durable than before. This beast of a vest is ideal for anyone who wants to protect their core while keeping their arms free for any task in the field or on the job.
FEATURES:
Exterior crafted from 100% nylon Cordura® Oxford fabric
WINDSTOPPER® by GORE-TEX LABS makes the vest 100% windproof
100 grams PrimaLoft® Silver synthetic insulation
Center front zipper with windbreak flap seals out wind
Zippered chest and hand pockets
Drop tail hem
Constructed with the sustainable GORE® EPE laminate
