HYTEST® Nano Technology footwear meets ASTM standards for impact and compression. These are the most advanced and lightest toe caps available made using carbon nanotube technology. They are thinner than a composite toe cap for added comfort. Nano Toes are non-metallic and non-conductive to heat or cold. Designed with an anatomical shape for comfort and ample toe room. HYTEST® Electrical Hazard footwear meets ASTM standards. They are designed to protect the wearer against open circuits. HYTEST® Stealth footwear is made with a non-metallic construction that will not activate security screening devices. HYTEST® Slip Resistant footwear is designed and tested to reduce the risk of slips and falls in the workplace. ContourMet™ an internal metatarsal guard that provides superior flexibility and less bulk for unrestricted movement.