This is a Patagonia fleece. The size is men's XS. Flat measurements are: Width: 50 cm Length: 66 cm Sleeve length (from center of neck): 85 cm Please note that these are approximate measurements, and there may be slight variations. I am 165 cm tall and weigh 58 kg, and this fits me perfectly. I usually wear a size S at Uniqlo. There is no pilling, and I think it's in good condition, but it is a used item, so please check the photos for the condition.