The jacket is designed to keep you warm and comfortable and at the same time control air ventilation for an optimal temperature.
My second ride in this new warm jacket. Really love it! Wind proof, moisture proof, and super warm just in time for autumn/winter and early spring rides.
Just received my Steep Jacket. It's much better than what I expected. The quality feels good and the inner layer seams very warm. Overall very impressed with the quality as it feels more expensive then it's price. I've bough from more expensive brands and the quality is as good.