Nike Air Zoom Pulse Designed for Workers in the Medical/Dental/Nursing/Healthcare Field - The laceless upper features a protective PU-coated synthetic vamp for easy cleaning - An elastic strap keeps the heel securely contained, and allows for flexible and easy one-handed entry - The durable, full-rubber outsole incorporates a water-dispersive traction pattern designed for working on spill-prone smooth surfaces - The coated toe box protects against any type of spill.