Studies carried out in Australia just revealed it. The impact seems to be wool, which ensures to your body a "thermal comfort zone" and therefore induces a greater rest. Just try it! Julipet gives you the chance to test if the study works on you too: just choose the J Wool pyjamas.

Long pyjamas designed to ensure the highest quality of sleep, made of a fiber with extraordinary performance in terms of thermoregulation and transparency. Exclusive fabric made with a very fine fiber, incredibly soft, totally natural, with a compact and modern hand. You will not believe it is wool until you wake up and realize the quality of your sleep.