This Double H Gel Ice boot features 6-row fancy stitch pattern on full grain leather shaft. Built-in shock absorption. Ultra-Welt system works with the Gel-Cell insert, a non-memory polymer gel insert that adds comfort by reducing heel strike, for more all around comfort. An extra Gel-Cell is inserted in our Vitalize insole, giving you cushion in the ball of the foot. These two layers give you the ultimate in comfort. Leather lined. 1 5/8" heel height. Double H 935 toe. Proudly crafted in the USA.