ALPINESTARS ATOM SFI BOOTCUT SUIT BLACK
Alpinestars Atom SFI Bootcut Suit Black brings certified fire protection to a bootcut racing suit, built with a wider leg opening that’s designed to work cleanly with racing boots rather than fighting them.
The suit is built around a two-layer construction, with a soft knitted liner adding a comfortable inner layer against the skin while handling the bulk of the protective work. The outer shell is made from twill fabric bonded to an aramid lining, a pairing chosen to deliver genuine heat and flame resistance without sacrificing breathability during long stints in the cockpit. A fully floating arm construction reduces resistance during quick, repeated steering inputs, while pre-curved arms and legs help the suit sit naturally in the driving position instead of bunching up mid-corner.
Stretch panels through the crotch and back waist add flexibility exactly where a driver needs to move most, rounding out a fit that stays comfortable across a full race stint rather than just the first few laps. The bootcut leg design is the suit’s defining detail, cut to slide easily over racing boots for a cleaner overall fit at the ankle. Certified under the SFI Foundation‘s testing standard, this black colorway is built for drivers who need genuine safety certification without unnecessary bulk.
Product Specifications
- Colorway: Black
- SFI certified racing suit
- Two-layer construction with soft knitted liner
- Twill outer shell with aramid lining
- Fully floating arm construction
- Pre-curved arms and legs
- Stretch panels on crotch and back waist
- Bootcut leg design for a cleaner fit over racing boots

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