Taryn Rose shoes are built on an asymmetrical last, allowing for full arch support, which increases the foot s mobility within the shoe, decreases fatigue and protects the ankles. Breathability: Taryn Rose shoes are lined with the same final quality of leather used on the uppers, making the foot more comfortable from the inside out. It also increases breathability, because natural materials breathe in a way that synthetics cannot. Cushioning: A generous cushion of Poron is built in to support the ball of the foot. Poron is a foam with memory, so it literally springs back to retain its shape. Flexibility: Extra cushioning and supple materials encourage the foot to move naturally within the shoe. Lightness: Taryn Rose is constantly looking for materials to cushion the foot and provide support without adding weight. Evolutionary: Taryn Rose shoes have been designed in response to changes in the way we live. Customers lead active lives and want to be able to think on their feet. Details: Special attention is paid to the well-being of the customers and to the planet. The use of water-soluble glue is less toxic than commercial cobbler s glues and allows the shoes to breathe and stretch naturally, decreasing tears and extending their functional life.