The Spenco Siesta Solstice Mule is not your standard Siesta any more. Spenco has evolved and improved an already successful and loved style with their proven +5mm heel height, giving greater cushion and support. The upper is now outfitted with a classic 10 oz. Sail Cloth Canvas, giving it a classic twist. The Total Support Footbed gives an unmatched level of comfort and support, like all Spenco footwear.