VIONIC SYDNEY PATENT LEATHER TORTOISE DRIVING LOAFERS. Sz 6.5 Excellent condition. They were only worn once. Tiny scuff on bottom of shoe under toe, shown in last picture. The Vionic with Orthaheel technology Sydney loafer features a leather upper and signature gold tone metal saddle trim. This classic driving loafer also features a rubber outsole which provides a secure step with a patterned tread for improved traction. Orthaheel technology is clinically proven to reduce excess pronation which is a contributing factor to flat feet and a deep heel cup helps to stabilize, support, and realign feet. Also helps to relieve foot, leg, and back problems including Plantar Fasciitis!