The Alpinestars Aeroshell WP Textile Jacket is made to handle wet conditions while keeping you comfortable on the bike. It combines a stretch softshell outer layer with a waterproof internal membrane and carefully placed ventilation, giving you weather protection, flexibility and climate control in one jacket.Here are the key features of this jacket:Stretch Softshell Outer-Shell: Built from a multi-directional stretch textile, the outer-shell flexes with your body to reduce resistance when moving and maintains its shape for a consistent fit, which means you can ride with greater freedom of movement and avoid the restriction that can occur with stiffer materials.Waterproof Seamtaped Internal Membrane: The fully seamtaped construction works with the laminated waterproof front zipper to block water entry, while still allowing excess heat and moisture to escape, which ensures you stay dry in the rain without feeling clammy during active riding.Engineered 3D Sport Pattern with Overlap Flaps