Archline Balance Orthotic Thongs - White/Black Flat Feet If you own the River

If you own the River v2 or any of our shoes thongs

high arches

Removable insole for custom orthotics

the equivalent in this style is Size 38

Heel blisters

Archline Balance Orthotic Thongs - White/Black Flat Feet If you own the RiverClick to View Sizing Guide Everyday Orthotic Support in a Traditional Thong Design Archline Balance Orthotic Thongs are designed for people who want supportive, comfortable footwear for everyday wear around the home, on holidays, and throughout summer. Featuring Archline's signature orthotic footbed, the Balance Thongs help support the arch, improve alignment, and reduce foot fatigue throughout the day. The lightweight EVA construction provides