Product Description The lightest, warmest insulation. Period. 800 fill power premium northern European goose down. The ripstop shell is soft to the touch, yet both water- and abrasion-resistant. Forty-six years ago, the ancestor of the Downlight was a favorite of Jim Whittaker when he became the first American to summit Everest. Now, Ed Viesturs wears this new generation. Ed also uses it as his outer layer in cold, dry conditions to save weight. Weighs just 9.17 oz.; packs into its own pocket. Machine wash. |