Grey size 3T Toddler Sleepsack meant for walking toddlers. 100% polyester with fleece-like feel for colder temperatures. Lots of room for legs and hips and the ankle cuff is foldable for shorter legs. Meant to be worn over pajamas. Adjusting snap button shoulders 3 length options. Zips one direction down for closure. Washed and worn half a winter season. I also have a more gently used 2T in my closet for purchase. ‼️Photo of both sizes side by side for COMPARISON ONLY. Sold separately. Smoke-free and Pet-free home. 👀Check out my closet for a few other kid items!