- J. Jill Thermal Pajama Set - Color: Gray Heather - Size: S Top - P2P: 23” (stretches to 29”) Length: 22.5” (+1” for back) Sleeve: 21.5” Bottom - Waist: 15.5” (22”) - Rise: 10” - Inseam: 30” - Leg Opening: 9.5” - GUC. Minor wear. These are soft, but not super soft because of the texture - Smoke-free, dog-friendly home