These shoes are flexible. Absolutely no construction, they can easily be folded in half. They are also unsuitable for orthopedic insoles.
Wool Blend Slippers Heathered Leather Maximum Men's Shoes and Loafers & Slip-Ons
58 Review
Men's Merrell Jungle Waterproof Slip-On Loafers in Gunsmoke - Shoes for Superior Comfort and Style
47 Review
Bostonian Bolton Loafer: Sleek Leather Shoes for Men
48 Review
53534 Titan Safety Toe Men's Shoes by Timberland PRO
46 Review