selle ITALIA Max SLR Gel Flow Vanox Features:Anti slip material in the middle of the saddle and strategically placed anatomical cutout with gel around anatomical cut out Features: Self-molding padding - Perfect fit and shell made from 10% carbon composite Features:Elastomers between the shell and the rails to absorb and eliminate road shock and vibration and co-moulding to allow a flexible suspension system without springs 250g