Frequently asked questions Hide FAQs
What types of one-piece suits are included in this collection?
This collection features one-piece leather suits designed for sport and track riding. The range includes race-spec suits with FIM homologation for professional competition, sport-performance suits for track day riders, and sport-street suits that balance protection with road versatility. Each suit is constructed with premium materials like kangaroo leather and incorporates CE-certified armor at critical impact zones.
All suits in this collection are engineered with Alpinestars' race-proven technology, offering aerodynamic designs, pre-curved ergonomics, and compatibility with Tech-Air® airbag systems for maximum protection.Are one-piece suits compatible with Tech-Air® airbag systems?
Many suits in this collection are designed with Tech-Air® compatibility, featuring integrated harness systems and proper fitment for electronic airbag deployment. Compatible suits include dedicated mounting points and proper sizing to accommodate the airbag vest without compromising fit or mobility.
When selecting a one-piece suit, look for Tech-Air® Ready designation in the product specifications. This ensures the suit has been engineered to work seamlessly with Alpinestars' AI-powered crash detection airbag technology for enhanced chest, back, and shoulder protection.
How should a one-piece motorcycle suit fit?
A properly fitted one-piece suit should feel snug when standing but allow full range of motion in the riding position. The suit should fit close to the body without restricting movement, with armor positioned correctly at shoulders, elbows, hips, and knees. Leather suits require a break-in period and will conform to your body shape over time.
When trying on a suit, assume a riding position—reach forward as if gripping handlebars and check that sleeves don't pull back excessively. The collar should sit comfortably without gaps, and knee armor should align with your kneecaps when seated on a bike. If you're between sizes or planning to use Tech-Air®, consider sizing up to ensure proper fit with the airbag system.
What's the difference between race and sport one-piece suits?
The key differences between race and sport one-piece suits relate to certification, materials, and intended use:
| Feature | Race Suits | Sport Suits |
|---|---|---|
| Certification | FIM homologated for competition | CE-certified for road and track use |
| Materials | Premium kangaroo leather, Kevlar | Cowhide or kangaroo leather blend |
| Primary Use | Professional racing | Track days and sport riding |
| Aerodynamics | Race-optimized with hump | Sport-focused design |
Race suits meet stringent FIM safety standards required for MotoGP and professional competition, while sport suits offer championship-derived protection for enthusiast riders at a more accessible price point.
How do I care for and maintain a leather one-piece suit?
Proper care extends the life and performance of your leather suit. After each ride, wipe down the exterior with a damp cloth to remove dirt and debris. For deeper cleaning, use leather-specific cleaners designed for motorcycle gear—avoid household detergents that can damage the leather or compromise armor. Always air dry suits away from direct heat or sunlight.
Regularly inspect armor for proper positioning and integrity, checking that CE protectors haven't shifted or sustained impact damage. Store your suit on a wide hanger in a cool, dry place to maintain shape and prevent creasing. Consider professional leather conditioning annually to keep the material supple, and never machine wash or dry clean unless explicitly stated in the care instructions. Remove and separately clean removable liners according to their specific care labels.