Sparco MB Crew Shoes Universal The inner thumb seam has

The inner thumb seam has been revised to improve steering wheel grip and comfort

and require no chassis modifications

Featuring a Nomex 2-layer construction

The Slotted version is designed for race-applications only and should be professionally installed

Sparco MB Crew Shoes Universal The inner thumb seam hasDesigned for the leading motorsports crews, the FIA homologated Sparco MB Crew is equally at home in a co driver's footwell. Two types of leather are used in its construction, one soft and one reinforced, for a comfortable and supple fit with excellent abrasion resistance. The high top boot features a padded ankle and tongue for support and comfort, with perforation strategically placed for maximum breathability. The fuel and oil resistant sole is