- Baby boys’ grey denim jacket - Shirt collar, long sleeves with press studs - Two chest flaps, XL embroidery on back - Body lining and Sherpa collar - Press studs down front to fasten - IKKS #actforbetter: fabric contains 35% recycled polyester We love the little grey denim jacket , with a really warm black Sherpa lining to the collar. XL embroidery makes its mark on the back.