Ektelon Men's T22 Racquetball Shoes (Red/Black) (12 D(M) US) Upper:Lightweight, synthetic upper provides comfort and lasting support. Air mesh quarter, vamp, and tongue panels ensure maximum breathability. Midsole: PU sockliner provides added cushioning and long lasting support. ShockEraser midsole insert absorbs heavy impact in the heel. Outsole: Tacky gum rubber outsole delivers the ultimate traction. Weight: 16.6 ounces (size 10.5) Color: Red / Black