ALPINESTARS GP Pro RS3 Gloves - Black - 3XL 3556922-10-3X Bill's Exhausts What do the HSP Billet

What do the HSP Billet Valve Covers do Differently

Tech Specs:

Thermowelded flex grooves to control the flexion and flexibility of the shoe

wrists and collar for ease of use

Large front and rear asymmetrical accordion zones are optimized to maximize flexibility for maximum comfort and improved safety

ALPINESTARS GP Pro RS3 Gloves - Black - 3XL 3556922-10-3X Bill's Exhausts What do the HSP BilletOuter seam palm construction for enhanced levels of rider comfort Knuckle panel perforated gusset for improved levels of hand ventilation Alpinestars exclusive Dynamic Friction Shield (DFS) protectors with advanced airflow ventilation and aramidic reinforcement for superior performance Finger bridge on the third and fourth finger prevents finger roll and separation in the event of a slide Mix of bovine and goat and leather for superior performance