Stone Glacier Grumman Down Jacket

The best warmth for weight of any hooded jacket, Stone Glacier’s Grumman Goose Down Jacket delivers ultralight weight, water-resistant, down warmth with just the right amount of HyperDRY 850+ Fill Power - a revolutionary water resistant down. Weighing only 11.8 oz with 5.3 oz. of ...The best warmth for weight of any hooded jacket, Stone Glacier’s Grumman Goose Down Jacket delivers ultralight weight, water-resistant, down warmth with just the right amount of HyperDRY 850+ Fill Power - a revolutionary water resistant down.

Weighing only 11.8 oz with 5.3 oz. of 90/10 goose down fill so you can pack it to your solo hunt and not worry about carrying extra weight. Pertex Quantum fabric is designed to trap still air and improve the efficiency of insulation.

This shell is Wind Resistant, Water Resistant and Breathable. A durable water repellent (DWR) finish will keep you hunting even with light rain and snow. A well fit hood, reverse coil YKK zippers, and a unique cuff design paired with strategic color blocking for breaking up body symmetry on the mountain have made this piece an office favorite at Stone Glacier.

Y Fuse 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.

HyperDry HyperDRY water resistant down is treated with a unique Fluorocarbon Free treatment that adheres to the down cluster that allows down to retain its superior warmth to weight ratio - even when wet. Responsible Down standard (RDS) All down products from Stone Glacier come from an RDS Certified Supplier.