OS1st FS4+ Bracing Compression Socks Compression Socks For a comparable product with

For a comparable product with a rigid arch support and moderate cushioning

Item #: OS1-FS4QTR-MER

Metatarsal pad

Featuring Great Support

Recipient of the APMA Seal of Acceptance

OS1st FS4+ Bracing Compression Socks Compression Socks For a comparable product withProduct Details Overview: The OS1st FS4+ Bracing Compression Socks are designed as an all in one performance running and recovery sock. They feature OS1st's proprietary design with FS6 technology helping to strengthen your foot and leg structure, providing relief for ankle swelling, varicose veins, plantar fasciitis, achilles tendonitis, heel and arch pain, and shin splints. The FS4+ features a medical grade, 4 Zones of Compression Technology that is