Proto Sofa OUT/IN by Architecturat Proto Sofa OUT/IN is made by Brand +halle. Details and photos of Proto Sofa OUT/IN are displayed above. You can also check other products in Furnishings category. Brand +halle / Furnishings Furnishings products by Brand +halle Scoop Lounge Nest High Sofa Stella Proto Table Ø80 H35 Opus Lounge Chair Picnic Ø1500 Low