• Durable 1.3 mm premium leather construction with flexible leather accordion stretch panels on the elbows and upper arms for contoured fit and comfort.
• Extensive high-density perforation panels on front and rear for excellent levels of interior cooling and comfort.
• Chest pad and back compartments (Alpinestars Nucleon chest and back protection available as accessory upgrade).
• Strategically placed stretch poly-textile panels on underarms, torso and rear shoulder helps movement and comfort on the bike.