Alpinestars Mid Layer Shell Jacket -

• Multi-panel, three-layer main construction incorporating advanced poly-fabric and windproof membrane for insulation performance where it is needed most.
• Soft brushed poly-fabric on rear and sides and lower sleeves for comfort.
• Soft touch inner collar increases level of comfort when fully closed.
• Elasticated wrist cuffs maintain fit while riding and prevent draught entry.
• Front storage pocket with zipper for peace-of-mind closure..

• Articulated, pre-shaped arm construction helps reduce fatigue.
• Longer back hem for extra coverage when riding; 
• hem features silicone to help keep jacket in place

sizing:
https://www.dartmoor-bikes.cz/page.html?id=6