Sedici Antonio Waterproof Boots The Sedici Antonio Waterproof Boots feature a fully waterproof and breathable sock lining with durable full grain leather on the upper part of the boot. The oil and slip resistant rubber composite sole adds to the protection and safety the boots are made with. Construction: Durable, abrasion resistant full grain leather upper Waterproofing: Full waterproof and breathable Hipora membrane sock lining Protection & Safety: Oil and slip resistant rubber composite sole Reflective piping detail for increased visibility Comfort: Twin zipper opening system for easy entry Padded inner ankle cuff Comfort soft stretch panels at front and back Other Features: Rubber textured gear change overlay Shaped rubber ergonomic zipper pulls for easy use Note: Customers have found these boots to run small and recommend sizing up one size.