Slip on supportive comfort before starting on your prep work with Skechers Work: Riverbound. This slip-resistant clog features a sculpted flexible EVA upper with an Arch Fit contoured footbed and a convertible heel sling strap. Skechers Men's Work: Arch Fit Riverbound SR Shoes in Black, Size 6 | Synthetic. The clog has been granted the APMA Seal of Acceptance.