eBay has the adidas originals Tubular Instinct Men's Shoes (tech beige) for $36 with free shipping. Retail price: $120. Features suede, rubber sole, a high-top construction, lace-up closure.
Has excellent Amazon Reviews.
eBay has the adidas Tubular Women's Shoes (Three color options) for $40 with free shipping. List price: $100. Feature stretchy uppers and a burrito tongue, which provides a snug fit.
eBay has the Alpine Swiss Unisex Kilian Mesh Sneakers (Multiple color options) for $15 with free shipping. List price: $75. Fashionable lace-up low-top sneakers, breathable woven fabric upper, rubber outsoles.