and durability with the FS4+ Running Sock—your go-to solution for active lifestyles

Key features include:

providing extra stability and protection during high-impact movements

increases comfort

Insole: Features an adjustable and replaceable insole for customization and comfort

sp p 41 1 Rehab & Training and durability with the FS4+Essential Muscle Support Stabilizes your ankle joint during activities, enhancing comfort and performance. Even Pressure Distribution Provides consistent compression to reduce swelling and alleviate pain, suitable for daily wear and sports. Comfortable and Moisture Wicking Crafted from moisture wicking fabric to keep your ankle dry and comfortable for all day wear. Lightweight and Breathable Its slim design allows airflow, preventing overheating