MEGAComfort - Anti-Static (ESD) Personal Anti-Fatigue Mat (PAM)® Insole. Color Yellow/Black. Low Stock. On sale for $25.75. MSRP $31.45.. 3.9 out of 5 starsAdd to favorites. 0 people have favorited this4 left in stockBrand NameMEGAComfortProduct NameAnti-Static (ESD) Personal Anti-Fatigue Mat (PAM)® InsoleColorYellow/BlackPrice$25.75MSRP: $31.45Rating4Rated 4 stars out of 5(15)