Made with 100% man-made components, the Nautilus N2423 Composite Toe Adv ESD Athletic Work Shoe delivers a high-quality silhouette with durable and robust craftsmanship. Don't be fooled by the fun colors and sporty look. This lightweight shoe is built with a carbon nanofiber composite safety toe cap, making it one tough sneaker. A removable anti-fatigue electrostatic dissipative foam insole, made with ESD fabric and EVA padding, boosts the stats for this athletic work shoe. An EVA wedge midsole and ESD strobel board offer additional stability while the slip- and oil-resistant, full-contact outsole ensures a secure step with each stride. By removing and eliminating any exposed metal, this versatile work shoe also meets scratch-resistant workplace requirements. Carbon nanofiber composite safety toe Oil and slip resistant outsole Full contact sole Removable, anti-fatigue EVA/ESD foam insole Textile ESD strobel board Scratch resistant No exposed metal 100% man-made construction.