Amazon has the Skechers Men's Go Walk 7 Shoes for $38 with free shipping. List price: $80. Features air cooled goga mat insole, dual-density, hyper pillar technology. #1 Best Seller in Men's Walking Shoes.
Has excellent Amazon Reviews.
Amazon has the Bruno Marc Crossflex Casual Dress Men's Oxford Shoes (Black or Grey) for $30 - $6 off with coupon 20FHACSX at checkout = $24 with free shipping for Prime members or on $35+.
eBay has the Goodfellow & Co Men's Lace Up Casual Knit Dress Shoes (Black) for $13 with free shipping.
Amazon has the KEEN Targhee III Oxford Men's Hiking Boots for $87 with free shipping. Has good Amazon Reviews.
Zappos sells it for the same price.