The Helly Hansen Kensington Low Boa S3 78350 is a low profile ESD work shoe that eliminates static electricity build up. The shoe is lightweight and breathable suitable for all-day comfort and protection.Water and Abrasion Resistant Knit Upper with TPU welded overlaysMolded TPU toe bumperMolded Heel OverlayMoisture wicking and breathable air mesh liningComposite safety toeMetal free nail penetration protectionOpen Cell PU Footbed - lightweight breathable and provides long lasting cushioning and moisture managementHH DUAL-STRIDE TECHNOLOGY Midsole combines EVA and TPU for optimal cushioning stability and energy return.HellyGrip Rubber outsole