joha wool fleece 3Grey fleece jacket from Joha in soft wool fleece made from 100% merino wool. It works well as an extra warm layer on chilly days and can be worn under outerwear when your child needs more warmth. 100% merino wool Wool fleece in a grey shade OEKO TEX certified material, tested for harmful substances A simple wool jacket for layering when the temperature calls for a little extra warmth.