Global Footcare OS1st Performance Foot Sleeve size-m3-w4 Footbed Lining: Microfibre

Footbed Lining: Microfibre

Suede upper

7mm heel-to-toe drop

The Birkenstock Rio sandal features two adjustable straps to ensure an individual fit and the classic contoured Birkenstock footbed provides both support and comfort

If the boots have a waterproofing/breathable lining

Global Footcare OS1st Performance Foot Sleeve size-m3-w4 Footbed Lining: MicrofibreSupport & Relief in Every Step The OS1st FS6 Plantar Fasciitis Sleeves deliver 20 30mmHg medical grade targeted compression (Compression Zone Technology) to reduce heel pain, swelling, and inflammation for all day relief. Targeted medical grade compression zones Lift & stabilize the plantar fascia. Reduces heel pain & swelling Supports daily movement. Seamless design No irritation or pressure points Ultra thin & breathable Fits in any shoe, and