Made of new High Tech materials which allows a significant weight reduction, external shiny Nomex fabric. Shaped collar with inner soft knitted material and precurved sleeves for maximum comfort. Floating arms with elastic bellows. Ultra-flat, anti-rubbing seams. Slim fit. Breathable material inserts on back and lumbar for maximum cooling in hot condition - DRY SYSTEM technology (aligned with One Underwear for maximum efficiency). Wave quilting.Hips,shoulder and lumbar inserts in soft knitted fabric to optimize movements.New anti counterfeiting hologram