ESD threads provide tested electro-static dissipation.
MEGAComfortâs Personal Anti-Fatigue Mat (PAM) ESD insole is ergonomically designed by a Doctor, using a patented combination of high-density dual layer 100% memory foam for anti-static footwear only. MEGAComfort Unisex Anti-Static Personal Anti-Fatigue Mat ESD (PAM) Insoles YELLOW/GREY - YELLOW/GREY, Men"s Size 12-13.FEATURES⢠ESD Anti-Static Threads Provides Electro-Static Dissipation⢠Patented 100% Dual Layer Memory Foam⢠Ergonomically Designed By A Doctor⢠Soft Contoured Arch Support for Balance, Comfort and Cushioning⢠Silver Ion Anti-Microbial Technology in Top Clot MEGAComfort insoles have been clinically proven and field tested to reduce pain and fatigue while increasing balance and comfort.