MEGAComfort - Square Toe Personal Anti-Fatigue Mat (PAM)® Insole. Color Yellow/Black. On sale for $23.93. MSRP $28.45.. 3.6 out of 5 starsBrand NameMEGAComfortProduct NameSquare Toe Personal Anti-Fatigue Mat (PAM)® InsoleColorYellow/BlackPrice$23.93MSRP: $28.45Rating4Rated 4 stars out of 5(8)