Bell PRO-TX Underwear Bottom - Black DK18347311FIASFI The cuffs and straps are

The cuffs and straps are made from high-strength nylon

It can be fitted with optional earmuffs providing optimal noise insulation

and lightweight design while optimizing aerodynamics and ventilation

Front inset pockets

The inner layer is a comfortable bend that wicks moisture from the skin while providing a breathable feel

Bell PRO-TX Underwear Bottom - Black DK18347311FIASFI The cuffs and straps areIncorporating the latest features and technical materials, Bells PRO TX bottom provides additional thermal protection designed for all levels of motorsports. Features: Ultra flat anti rub seams Highly breathable Lightweight knitted fabric for superior protection and comfort Certifications: Homologation: SFI 3. 3