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

The cuffs and straps are made from high-strength nylon

Front inset pockets

Bell is proud to deliver the most advanced line of auto racing helmets available in the world

Don’t compromise your safety by using just any helmet

Pants are constructed of a Pyrovatex outer layer backed by a layer of flame-retardant Aramid material then lined with an additional layer of Pyrovatex flame-retardant cotton material which offers a high level of heat and flame protection along with durability and comfort to meet the requirements of the SFI 3

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