eBay has the adidas Originals ZX 6000 Juventus Men's Shoes (Crystal White/ Core Black or Bliss/ Chalk White) for $90 - 40% off with coupon ADIDAS40OFF (Ends 8/7) = $54 with free shipping.

Amazon has the BRONAX Cloud Slides Unisex Cushioned Sandals (multiple colors) for $20 with free shipping for Prime members or on $25+.

Amazon has the Nautica Men's Walking Shoes for $24 with free shipping for Prime members or on $25+. Has good Amazon Reviews.

Amazon has the Clarks Men's Bushacre 2 Chukka Boots (several colors, 26082286) for $33 with free shipping. List price: $100. Features 100% leather, synthetic sole, wide range of top-quality components, Clarks gives you the options you desire in the quality you demand.

Has good Amazon Reviews.