OMP FIRST-S SUIT OMP FIRST-S SUIT OMP OMP First S FIA Racing SuitEntry level FIA homologated racing suit made with lightweight fabrics and with an excellent price/quality/resistance/comfort ratio. Inner layer in soft knitted fire retardant fabric, ultraflat antirubbing seams, floating arms with elastic bellows and knitted elastic insert on the back fo maximum freedom of movement. Modern design with "fishbone" quilting. LIGHTER THAN PREVIOUS MODELOMP First S FIA Racing Suit Details: Arm bellows in elastic knit fabric to optimize movements. Strong seams to guarantee the product's duration. External fabric in fire retardant fiber, resistant to wear and repeated washings. Internal comfortable knit fabric. Weight: 385 gr/m2 Layers: 2 Sizes: 44/64. Homologation : FIA 8856-2018 OMP Suit SizingRefer to the chart below to determine your size. If you fall in between sizes, opt for the larger size, or call a suit expert at AUTO CRAZE at (305) 358-9021 for assistance.