The Vapor Suit has a new, soft, aramidic outer shell and its three-layer construction is made from a strong fire-resistant cotton twill and feltro padding for optimum levels of driver protection. This suit is also equipped with stretch panels on the crotch, waist, and underarms for improved range of motion, enhanced fit and comfort while driving. A twill, fire-resistant cotton outer shell and lining offer maximum driver comfort. Other key design features include a 3/4 stretchable arm construction, pre-curved arms, and legs, stretch panels on the crotch, waist and shoulders for driver comfort and an optimized fit, and a boot cut leg with inner knitted elasticated cuff for maximum protection.