***GOHUNT Staff recommends ordering this true to size when worn as a mid-layer over a long sleeve crew shirt or hoody. Stone Glacier products are designed with an athletic fit, arms, and torso are cut narrower than a regular fit shirt.***
The Grumman Down Vest is a new piece of technical apparel from Stone Glacier rounding out their down insulation line.
Breakdown The Stone Glacier Grumman Down Vest shares the same technical specs as the Grumman Jacket, now in a smaller package. The Grumman Down Vest uses 100% traceable RD certified 850+ fill goose down. The HyperDRY™ DWR treatment adds a layer of water-resistance directly to the down helping shed water. The outside of the vest uses a 15 denier Pertex® Quantum shell. This piece used can be used as active insulation while hiking or paired with the Grumman jacket for the ultimate warmth combo during glassing in extremely cold conditions.