The Sparco Prime competition jumpsuit is an evolution of the previous Prime Pro model. The new Prime has been optimized in every way to offer the ultimate balance between comfort, safety and weight reduction. Ultra Lightweight. One of the lightest FIA 8856-2018 competition suits available Lightweight and breathable stretch panel at the bottom of the back for improved comfort and mobility Fully floating sleeves with breathable bellows provide freedom of movement F1-derived epaulettes reduce pressure points on the shoulders when using an FHR device Dupont Nomex outer material provides high levels of protection and benefits of its anti-static properties The Sparco Prime competition overalls is made with the latest high-performance materials and the most advanced manufacturing technology and processes. The Prime uses modified accessories (fists, zipper, elastic material, epaulettes, etc.) optimized for weight saving and comfort, making it one of the lightest suits available today. Smaller weight saving details, such as a lighter zipper, lighter wrists and ankles, neck and shoulders, help reduce weight to the last gram. Ultra-thin seamless seams on all decorative elements, and thinner seams on structural components for a flat seam pattern. The floating sleeves and elastic back panels are made from a lightweight, ultra-breathable fabric. The outer layer is a double-sided mesh made of DuPont Nomex® comfort fabric, which contains a high percentage of antistatic fibers that provide extremely effective antistatic properties. Thanks to the valuable experience gained in the F1, an FHR compatible shoulder pad has been designed to reduce pressure during competition, and the integrated handles help extraction. Multilayer - Ultralight FIA Approved 8856-2031