Amazon has the Tommy Hilfiger Ramos Men's Slide Sandals (Black) for $18 with free shipping for Prime members or on $25+.
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 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.
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