Designed for use with car seats, this Black Puffer 1-Piece Baby Snowsuit is a must-have when you need to take baby out in cold weather. The one-piece snowsuit is made of polyurethane coated fabric with a fleece lining inside the body and hood. It has insulation to keep baby warm. It is detailed with a windproof panel that detaches to put baby in their car seat with less thickness. It also features a durable YKK zipper on the front that opens all the way to the back to let the belt harness to be routed through the snowsuit and buckle the belt directly on the baby’s body and resealable cuffed openings at the hands and feet lined with plush for more warmth.