2006-11-26 2006-2-3 The Ambulator® B4000 Men’s Lace Bio Boot features a unique Hidden-Depth Rocker Sole and soft pigskin leather linings. These chukkah-style shoes offer unsurpassed comfort and protection thanks to special features such as a high, wide toe box and state-of-the-art removable Gel inserts. The lightweight, removable Aetrex orthotics and Pressure Relief System (PRS™) insoles provide optimum comfort and shock attenuation. This footwear is often recommended for diabetes, arthritis or anyone seeking a shoes with maximum comfort. 134860 text/html 1.0 EN Aetrex Men’s Lace Bio Boot St. B4000 designed to limit stress at the areas of the foot most susceptible to pain provide unsurpassed comfort and protection thanks to special features such as Hidden-Depth Rocker Soles and state-of-the-art removable Gel inserts recommended for diabetes arthritis or anyone seeking a shoes with maximum comfort Apex Men’s Lace Bio BootSt. B4000 text