Stacked, block heels are an autumn must-have, and we're stepping up to the trend with the Natashya Booties from Cobb Hill. We've added a dash of personality to these trans-seasonal booties with hand-stitched tabs, velvety suede and antiqued leather uppers, and plaid linings. EVA Footbed. Provides Flexible Lightweight Impact Absorption Steel Shank. Provides Stability Nubuck Leather. Provides a Soft Touch Yet is Durable Stretch Gore. Provides Additional Movement Allowing for Easy Entry Molded ABS Heel. Provides Impact Resistance and Toughness Comfort Pod. Provides Impact Absorption and Cushioning