These are real topsiders, play with the colors and you can find particularly outrageous deals here (attractive but not so popular colors I think). I never say that about shoes (I wear sneakers the same size as my shoes) but 1/2 size smaller than your usual shoe size. You should wear them without socks, if you wear them over your normal shoe size, they will blister and make walking uncomfortable.
Bostonian Bolton Loafer: Sleek Leather Shoes for Men
48 Review
Men's Merrell Jungle Waterproof Slip-On Loafers in Gunsmoke - Shoes for Superior Comfort and Style
47 Review
Dansko Wynn Slip Black 8 5 9 Men's Shoes
55 Review
Wool Blend Slippers Heathered Leather Maximum Men's Shoes and Loafers & Slip-Ons
58 Review