Great quality jacket. Nice looking color and warm. Regular fit but the sleeves are quite big and long (2 inches longer than other jackets) and there's no way to adjust it. I can't even fold and roll it inside to fit my arm; so the fabric pushes up to my shoulder, making it look puffy on the arms; therefore I took away one star. However, if you're 5'8" +|- 1 inch, weight no more than 155 lbs then size small is a good jacket for you. Back length is 27.5 inches for size small. Armpit to armpit is approx. 21 inches. Zipper pull is on the left side like women's. Should have expected that from an European outdoor clothing company.Very quality primaloft puffy. Very trim fit. I normally wear a large (44 L in suits, 34 waist), but can sometimes wear an XL, and a large in this fits trim, especially around the shoulders/armpits. If you have beefy shoulders definitely size up. Also, the hood will not fit over a helmet.goodLa chamarra tiene las condiciones óptimas para usar como ropa de abrigo en actividades deportivas de invierno, con mangas largas para escalada en hielo por ejemplo.Die Jacke passt sehr gut. Eignet sich hervorragend zum Ski Touren gehen wenn es nicht stark schneit oder regnet. Für nasses Wetter ist sie nicht geeignet. Lässt sich sehr klein machen und ist gut im Rucksack verstaubar.Bin sehr zufrieden mit dem Kauf.allein zu tragen bei milderen Temperaturen und unter der der Skijacke perfekt. Gute Isolierung und angenehm durch hohen Kragen. Würd ich wieder kaufen, vielleicht in einer anderen Farbe...Genial