Sparco RW-4 Racing Socks

• FIA 8856‑2018 certified race‑sock for approved motorsport use
• Soft‑touch interlock fabric for flame resistance and comfort
• Ribbed calf structure for better fit and mobility
• Reinforced heel and toe for enhanced durability in wear zones
• Jersey sole and instep construction for added comfort underfoot
• Mid‑calf length to balance coverage and mobility
• Ideal under boots in road, circuit, rally, or endurance racing

The Sparco RW‑4 Racing Socks deliver essential under‑boot protection for drivers who expect both safety and comfort in every race. Homologated to FIA 8856‑2018 standards, these socks are constructed with soft‑touch interlock fabric that’s flame‑resistant, yet pleasant against the skin — a must during hot cockpit conditions and long stints.

Mid‑calf length provides coverage without excess bulk, while the ribbed structure at the calf adds stretch, support, and helps maintain fit under high motion and compression in race boots. Reinforced heel and toe zones increase durability in high‑wear areas, and a jersey style sole & instep improves comfort and reduces pressure points.

Sizing runs from EU 36/37 up through 46, making it easy to find a match for most drivers. Ideal for pairing with fire‑rated race suits and boots, these socks are designed to meet rigorous safety requirements while minimizing distractions. For racers in road, circuit, rally or endurance disciplines who need reliable protection from heat, sparks, and flame, the RW‑4 socks check the essential boxes: homologation, comfort, and durability.