Many parents are fans of the layering principle: Even if the outer jacket gets in the way when climbing and is left hanging on the hook, the warming layer underneath still keeps kids protected against the cold. That’s where the e.s.motion 2020 thermo stretch functional Troyer comes in. With its lightweight, highly elastic functional fabric, it feels like a comfy jumper but works like a true warmth wonder – even at low temperatures. Whether layered or worn solo, with its high flexibility, soft fleece inside and optimal moisture management, it guarantees maximum fun.