sz 10 nib , box is damaged. They are Navy blue with metallic threads woven in. Rubber outsole with botanical-patterned tread offers good traction on a variety of surfaces Podiatrist-designed, biomechanical orthotic footbed with Orthaheel technology and a deep heel cup helps stabilize, support, and realign feet back to their natural position Helps to relieve common causes of heel pain and knee pain, related to over-pronation and flat feet