Simplicity is the essence of Revive, which utilizes Dr Martens' Softwear in-sole technology and combines this with simple casual lines and comfortable, rich materials to create a dependable, sturdy segment of ultra-reliability. Expanding this assured look and construction into this slide sandal offers a new slant with leather footbeds, yellow stitch and again, very simple, clean lines. Understatement, simplicity, quality. The sole is stitched and cemented to the base of the upper and to the insole. Dr Martens' Softwear in-sole technology. A natural aniline dyed leather with a dark waxy finish.