All the benefits of a New Balance running shoe with everything required from agile safety footwear come together to form Logic. With New Balance ACTEVA performance midsole technology coupled with NB Comfort Insert create the ideal mix of support, cushioning and flexibility. Light weight rubber outsole for ultimate flexibility and durability. Logic provides comfort and protection across broad work place environments. COMFORT WHILE YOU WORK. Kevlar Anti-Perforation midsole Slip resistant outsole Composite Toe Heel Counter Support Airport Friendly Heel Pull Tab NB PU Comfort Insert Standards AS 2210.3: 2019. Class 1 S1 P ESD HRO SRC. EN ISO 20345: 2011. Class 1 S1 P ESD HRO SRC.