One Strap Sandal Color:White the repeated ridges of our Color:Black White the repeated ridges of our 3D Wave Sense footbed powered by Ortholite® lightly stimulates and massages the nerves along the bottom of the foot Outdoor Tread Pattern provides better grip on outdoor surfaces ergonomic foam blend helps to relieve pain in high pressure areas Anatomical Arch Support – Provides full contact support of both medial and lateral aspects of the foot Raised Toe Bar – Encourages a natural gripping motion and stimulates circulation Wide Toe Box – Allows for natural movement promoting balance and stability throughout the foot Deep Heel Cup – Cradles the heel to reduce over pronation and provide proper ankle alignment Premium Suede Upper – Breathable