phenix 20,000mm , 10,000mm a high performance fabric developed through extensive researches. phenix 20,000mmh2o and phenix 10,000mmh2o provides superior water-proofness, wind-proofness and breathability to keep us dry under the harshest conditions. ergonomic design ergonomic design carefully patterned by its r&d center, phenix's ergonomically designed skiwears give maximum freedom of movement. sukusuku sukusuku kids skiwear highlights phenix believe it's mostly important and have developed the best possible protection for the young children to have the maximum fun on the snow.