Heel height: Approx. 1 3/4'' Tall. Casual, relaxed and fun, the Firefly is an incredibly comfortable shoe! Wonderful horizontal butted leatherwork creates a unique look, and goring allows the shoe to move with you as you walk. The padded insole and polyurethane outsole give you the ultimate in comfort that has become synonymous with Spring Step. The leather lining provides excellent breathability.