OMP One S1 Race Suit, New fireproof top level overall. Developed for the highest lightness without sacrifying the comfort. Semi floating arm bellows, legs and inner collar inserts in soft knitted elastic fabric. Breathable and elastic inserts in new strecth Dry System fabric on lumbs. High breathability parts in Dry System 3D material on low back, hips, neck and under the sleeves. New regular fit, with ultraflat antirubbing seams, soft knitted inside and a comfortable hidden inner pocket. With belt to improve fitting.