Alpinestars GP Plus V4 Sprint Race SuitDeveloped using extensive racing feedback and engineered with a focus on adaptability, comfort, and freedom of movement, the lightweight GP Plus V4 Sprint Race Suit is designed to deliver race-grade technology, performance, protection and comfort. Fully Tech-Air ready, this suit allows seamless integration of the Tech-Air 7x Airbag System and can also accommodate the additional Tech-Air 7x sleeve display and the Tech-Air 10 wireless display.Construction: Flex Plus racing-grade leather Dual layers in exposed areas for enhanced durability HRSF (Hyper Resistant Stretch Fabric) for high abrasion and tear resistance, and exceptional freedom of movement Aramid reinforcements at the elbow flexion zones for additional strength in a key area Incorporates Alpinestars Race spec Supertech R10 aero hump Designed and engineered to work in conjunction with Alpinestars Supertech R10 helmet for optimum streamlining and aerodynamic performance when tucked in a racing crouch Protection & Safety: Race spec GP-R armor on the elbow, knee and shin offers extended coverage for additional protection in key zones Race-proven GP DFS sliders with removable elbow sliders for effective friction control Nucleon Race shoulder armor for superior impact protection and abrasion resistance CE certified toCE Category II EN17092 standards as a AAA class garment Comfort: Race fit highly pre-curved body, arms and knees for enhanced performance Alpinestars Composite Stretch (A-CS®) technology on the back panel ensures exceptional breathability, comfort, and freedom of movement MATRYX® on the shin is engineered to offer maximum resistance-to-weight ratio together with high air permeability and flexibility, with engineered zoning to boost the performance where needed