There is a deficit, which is only discovered when wearing: The bottom zipper makes occasionally independently. That seems a series problem (see other reviews). Otherwise, the details of the jacket are well thought out and the function (waterproof and windproof) a "multifunctional jacket" appropriate.
For winter sports or general outdoor activities in freezing temperatures an additional warming interlayer (eg, a thick fleece jacket) is definitely required. But I do not feel as a fundamental disadvantage, because one can use the jacket also good for other activities, in everyday life or in the transitional period.
Size XS fits my daughter, who otherwise often rely too 36 must (be here S), quite wonderful and also leaves room for the aforementioned "intermediate layer". So that part is rather abundant from (scope under the armpit: ca. 100 cm), which is indeed useful for the intended use.
Of course you should not compare this jacket on one level with branded products that cost many times over. Instead, one can attest to an excellent price-performance ratio. From me there is therefore a total of full marks.