Weighing less than the four Pop Tarts you ate for breakfast, the Stone Glacier Grumman Vest shares the same big tech specs as the —now in a smaller package. Inside, you'll find 850+ fill-treated goose down. Outside, this ultra-light down vest you'll find a 15-denier Pertex® Quantum shell. Use it as an active insulation piece or, when temps plummet and you need to stay behind the glass, pair it with the Grumman jacket for the ultimate warmth combo.
SPECIFICATIONS
- Weight - 7.2 oz. (L)
- 15-Denier Pertex® Quantum Shell
- 850+ Fill Power Goose Down
- HyperDRY™ DWR Treated Down
- 100% Traceable RDS Certified Down
- Articulated Hood
- 3.05 oz. of Insulation
- Streamline Internal Cuff
- Elastic Waist Hem
- YKK Zippers
- Stuff Sack Included
- Size in Stuff Sack: 8” x 4” x 3.5”
Pertex® Quantum on this ultra-light down vest uses a tightly woven structure providing a light and soft fabric that allows insulation to fully loft while also being quiet, windproof, lightweight, and packable.
Pertex® Y Fuse fabrics use yarns with unique Y-shaped filaments. These filaments create a tightly interlocking structure which improves downproof and water-beading properties. The interlocking structure of Y Fuse fabrics remains highly stable over extended wash and wear cycles.
Super DWR is a water-repellent finish applied to this ultra-light down vest. Super DWR helps it maintain its high performance through extended wash and wear cycles.
HyperDRY™ water resistant down is treated with a unique Fluorocarbon-Free treatment that adheres to the down cluster allowing the down to retain its superior warmth-to-weight ratio - even when wet.
WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.
