G-LOFT® | PREMIUM INSULATION TECHNOLOGY Warm, light and breathable – even in extremely wet and cold weather: The revolutionary G-LOFT® insulation meets the highest standards and combines the benefits of natural down with the ruggedness of a synthetic fibre. And it is permanent. Due to the ”MEMORY EFFECT” the fibres automatically return to their original and unique form, providing warmth, even after repeated washing and hard use. G-LOFT® guarantees optimal thermal insulation and heat regulation, both indoors and outdoors.