This is a sleeve detachable ventricular rain jumper. It protects against rainwater and is highly durable and waterproof.A functional rain jumper that can flexibly cope with changes in weather and temperature, half-banded at the wrists of both sleeves and strings at the hem are freely adjustable to completely block the wind. It is a small fix work that allows you to attach and detach the sleeves, so you can make it long-sleeved or short-sleeved, and the logo detail is added to the pocket.