Can half zip or full zip. Sleeves like a shirt material. Stretchy. Back adjustable. Spy on front pocket and back left as shown in pictures. Shell: 98% Cotton 2% Spandex Lining: 100% Cotton. Approximate Measurements: PTP 16” and 18” with stretch. Length 21.” Non Smoking Household. Pet Friendly Home. All items come from a warehouse and need to be washed.