The Mean Desert Boot showcases classic styling with fully Loaded features, these desert style boots will get you through any kind of day. Featuring a comfortable molded TPE Insole Sock with Memory Foam at the heel, and durable slip-resistant TPR outsole. Best of all, the Mean is waterproof, featuring a leather upper, bellows tongue and sealed seams. Molded TPE Insole Sock with Memory Foam Heel. Slip-resistant TPR Outsole. Waterproof leather upper. Sealed seams.