Amazon.com | Men Sandals Flip Flop with Orthotic Arch 。Stylish tan flip-flops. Comfortable design. Ideal for everyday use. MSRP $109 Inventory: BR BX Z15/P25 Like new floor display models . These are an ultra-supportive flip-flop, only better. Upgraded footbed, more traction, softer straps—same premium heel pain relief. Perfect for those suffering from plantar fascitis. Engineered with plush, open-cell foam, KALA 2’s straps have improved breathability and cushion, giving your foot a little extra love in each step. With this much support, you’ll forget it’s a flip-flop. We took what you loved about our original KALA flip-flop and leveled up. KALA 2 features the same heel-hugging bliss—now with an upgraded polyurethane footbed, better traction, an extra flexible forefoot, and ultra-cushioned straps. Imagine a full summer day of fun without the foot ache. While most support sandals use solely EVA foam, we leveraged the more resilient polyurethane foam for the utmost support, cushion, and durability.