Normally I wear size. 50. The vest fits only therefore as expected, because I started with size L and have up to XXL exchanged. Other West I wear in Gr. M or L. So there's something wrong with the system size. The vest is well made in relation to the price. All buttons are off and seem for a while to stay firmly in place. The material feels comfortable. Only three stars because the size system is an important basis for purchase and (sizes) properties are displayed that are not fulfilled.