OS1st FS4+ Compression Bracing Socks Most Popular Non-marking rubber & gum outersole

Non-marking rubber & gum outersole with coral reef lug design for extra grip and traction

Softec Cushioning

Special aluminum reflector to repel the cold from the bottom of your feet

The ProThotics Therapeutic Standard Diabetic Insoles are designed with plastazote making them ideal for people with diabetes

Hand sewn moccasin stitching

OS1st FS4+ Compression Bracing Socks Most Popular Non-marking rubber & gum outersoleProduct Details Overview: The OS1st FS4+ Compression Bracing 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