Patagonia Tracking Gobi Grizzlies: Surviving Beyond the Back of Beyond by Doug Chadwick Color:None Adjustable Fit: Fabric strap in

Adjustable Fit: Fabric strap in back is adjustable for a just-right fit

100% natural cork foot-bed cover

The upper dispenses with the standard midfoot saddle

Providing 16 liters of lightweight

Patagonia Tracking Gobi Grizzlies: Surviving Beyond the Back of Beyond by Doug Chadwick Color:None Adjustable Fit: Fabric strap inAn adventure memoir and an environmental parable emerges from within this portrait of a mysterious but critical species living in a seemingly desolate but actually widely diverse and threatened ecosystem. Specifications: Douglas H. Chadwick is a wildlife biologist who studied mountain goats and grizzlies in the Rockies, elephants in Africa, and whales in the world's oceans. Doug Chadwick began writing about natural history and conservation from