MEGAComfort - Square Toe Personal Anti-Fatigue Mat (PAM)® Insole. Color Yellow/Black. On sale for $18.95. MSRP $28.45.. 3.4 out of 5 starsBrand NameMEGAComfortProduct NameSquare Toe Personal Anti-Fatigue Mat (PAM)® InsoleColorYellow/BlackPrice$18.95MSRP: $28.45Rating3Rated 3 stars out of 5(9)