Alpinestars SP1 1 piece blue.
1.2 -1.4mm full grain leather for excellent abrasion resistance
Multiple stitched main seam construcion for maximum tear resistance
Removable CE certified GP Protectors with injection moulded shell and dual density foam padding is a feature on the Alpinestars SP1 1 piece blue.
Ergonomically placed stretch Kevlar panels for optimal flexibility
Leather flex zones on waist and knees
Moto Gp profile, ventilated back hump for improved aerodynamic and ventilation performance
Soft neoprene, comfort cuff and collar construction
Chest pad compartments with PE protection(Alpinestars Bionic chest guards available as accessory upgrade)
YKK Semi auto lock zippers
Removable mesh liner is another feature on the Alpinestars SP1 1 piece blue.
Perforated leather panels for increased coolings
Micro injected logos
Secure Snap Connection on back for Bionic race Protector for compatibilty