The jacket is Asian fit. Please select one size larger than your normal size. E.g Your size L , Please select XL for this jacket. The cycling jacket is good for riding at winter. Adopts 3 layer composite fabric, the front panel is of windproof and thermal performance while back panel is breathe treatment. The design is special for cycling. Professional fit distinguish from other outdoor jacket by its surface knitted fabric, make you move easily and freely. Multi places functional design make your riding more comfortable. It also could wear for other outdoor activities.