The Grindstone Vest is a true marvel of minimalism, offering maximum core warmth without the burden of excess weight and bulk. It ingeniously combines the cutting-edge GORE-TEX® INFINIUM™ WINDSTOPPER® technology with the superior insulation of PrimaLoft® Silver to effortlessly vanquish the biting cold on windy workdays. Its durable water repellent (DWR) finish further extends its versatility, allowing it to excel both as a standalone outer layer and as a remarkably efficient heat-trapping insulator. And when the need arises, its highly packable design ensures it can be discreetly stowed away in your truck's glove box, ready to combat the cold whenever and wherever you need it.

Features:

• GORE-TEX® INFINIUM™ WINDSTOPPER® technology for exceptional windproofing.
• PrimaLoft® Silver insulation for reliable core warmth.
• Durable water repellent (DWR) finish for added versatility.
• Lightweight and compact design for easy storage and transport.
• Can be used as a standalone outer layer or a heat-trapping insulator.