Designed with maximum comfort, resilience and safety in mind, the Uno SR womens trainers are suited for long working hours spent on your feet.The sporty design combines several comfort feartures such as a Air-Cooled Memory Foam footbed and Skech-Air visible airbag midsole, with an ESD, SRC rated rubber anti-slip sole to protect against slips, trips and falls.Features and Benefits Skechers own Air-Cooled Memory Foam topped cushioned insole for maximum comfort Slip-resistant traction outsole rated to SRC with resistance to oil and petrol Durable perforated synthetic durabuck upper for resistance to wear and tear Rubber sole material is ESD rated and is also Electrical Hazard rated as per ASTM F2892-11 Skech-Air visible airbag midsole for a bounce when walking and a stylish finish Simple lace up design for easy donning and doffingStandards EN ISO 20347:2012 ASTM F2892-11