Sabelt UI-600 Fire Resistant Racing Socks - FIA 8856-2018

• 100% aramidic fiber construction for genuine fire and heat protection
• Hand-linked toe closure — seamless, flat seam with no bulk inside the shoe
• Stretch fit stays snug through hard braking and heel-toe technique
• Breathable enough for hot cockpits and long stints
• FIA 8856-2018 homologated for competition use
• Sizes 38–46, available in Black or White

The UI-600 sits at the top of Sabelt's racing sock lineup, and the construction shows why: it's hand-linked rather than machine-closed, meaning every stitch that closes the toe is placed by hand so the seam sits perfectly flat and seamless against the foot. That matters more than it sounds — a bulky or misaligned toe seam inside a tight-fitting driving shoe is the kind of small irritation that becomes a real distraction over a long stint.

The sock itself is built from 100% aramidic fiber, giving it genuine fire and heat protection while staying breathable enough for hot cockpits and long track days. A stretch fit keeps it snug against the foot through hard braking, heel-toe downshifts, and repeated pedal work without bunching or sliding inside the shoe.

Homologated to FIA 8856-2018, Sabelt's current fire-resistant racewear standard, the UI-600 is legal wherever certified socks are required as part of your fire-resistant layering system. Available in sizes 38–46, in Black or White.