OBOZ Women's Katabatic Low Waterproof Hiking Shoes In Great Condition Size 9.0 Regular Speed is your friend with the Oboz Katabatic, as is support, stability, protection, and performance. We’ve paired our lightest midsole ever with our most breathable B-DRY waterproof membrane ever, for a hiking shoe with an amazing ride that not only keeps feet comfortable mile after mile, but also dry every step of the way. Upper Material: Abrasion-Resistant Breathable Mesh / B-DRY Waterproof Membrane Reinforced TPU Overlays| welded & stitched to reduce weight, and provide protection & durability Weight: 11.6 oz / 329 grams Heel Drop: 8 mm