ALPINESTARS ATOM SFI BOOTCUT SUIT SILVER
High-visibility yellow fluo accents over silver and anthracite make Alpinestars Atom Sfi Bootcut Suit Silver/anthracite/yellow Fluo stand out on the grid, without giving up the certified protection or bootcut fit found across the range.
The suit’s foundation is a two-layer build, with a soft knitted liner adding comfort against the skin under an outer shell made from twill fabric bonded to an aramid lining. That pairing is responsible for the suit’s genuine heat and flame resistance while still allowing enough breathability for long stints in a hot cockpit. A fully floating arm construction reduces resistance during quick, repeated wheel inputs, and pre-curved arms and legs stop the suit from bunching in the driving position through hard, sustained corners.
Stretch panels through the crotch and back waist add the flexibility drivers need most, keeping the fit comfortable across a full session rather than just the opening laps. The bootcut leg design defines this suit visually and functionally, with a wider opening at the ankle built to slide cleanly over racing boots instead of catching on them. This colorway is certified to the testing standard set by the SFI Foundation, backing up the twill and aramid construction with genuine safety credentials for sanctioned competition.
Product Specifications
- Colorway: Silver/Anthracite/Yellow Fluo
- 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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