It is nice and warm and lovely and soft. The bottoms of the sleeves and the waist are elasticated.
Acrilic 39% , Cotton 29% , Polyester 25% , Wool 6% , Elastane 1% https://www.t-a-o.com/en/fashion-girl/pullover-sweatshirt/pink-jumper-with-added-details-rose-88514.html