The attractive OMP First Evo Suit features 5 vibrant color options at an incredible price. Breathable inserts trickle down from OMP's pro-level suits and provide excellent breathability and comfort. Soft knitted Nomex is combined with elastic inserts at the back and inner thighs for a high level of mobility. Full floating sleeves finish off this modern suit for a fantastic combination of quality, comfort, and price! Technical Information Rating: FIA 8856-2018 Layers: 2 Fabric: Nomex (Fire Resistant) Fabric Weight: 345 gr/sq meter Part Number: OMIA1854 SIZE COLOR Manufacturer: OMP • External layer constructed from Aramidic (Nomex) fiber for durability; inner layer uses soft knitted material.• Floating sleeves and anti-rubbing ultra flat seams.• Elastic inserts on the back and on the inner thighs for increased comfort and flexibility.• Breathable inserts on the sleeves.• External pockets Sizing OMP Suit Sizing Chart All measurements in inches unless otherwise indicated. Please see diagram below for sizing help. Sizing Tips: A Driving Suit should have a loose, comfortable fit and allow for a full range of motion. Make sure the fit doesn't change when sitting down! A suit that fits tightly may sacrifice the protective layer of air between the suit and your skin/underwear and can potentially decrease the level of protection provided by your suit. Driving suits do not "break-in" or stretch over time.