OMP First calf-length fire retardent socks. Finished in a soft fireproof Nomex fabric, in the more traditional natural Nomex cream or ‘ecru’ colour, in a longer calf-length sock, now exceeding the 25cm minimum height to meet the latest FIA requirements. Superb value for money, comfortable, close-fitting, high-quality socks. Approval: FIA 8856-2018 approved Key Features: Highly breathable to reduce sweating, keeping your feet more comfortable Advanced stitching provides differing pressure points to reduce fatigue Meets the latest FIA approval for increased heat and flame protection Soft and Comfortable Nomex Fabric Longer Calf Length Finished in Cream
