Palm: 4 mm AQUAFORMULA latex + 3 mm foam. Cut (Seams): Negative cut, more fitted to the hand, offering greater sensitivity and wrapping the thumb. Back/Body: Robust-TC Fleece and very light, flexible mesh, providing excellent breathability to optimize hand movement and adaptability. Coating: 5 mm latex + 3 mm foam. Wrist Closure: 9 cm elastic wristband with a Velcro strap featuring 3 anchor points.