Reima recommends the Uumaja jacket for use in temperatures around +5 ... -10ºC, when using appropriate base and mid-layers for the weather. These temperatures indicate the need for both insulation and protection from rain, and the outer material has a water column value of 10,000 mm. - Waterproof, windproof, breathable - Zippered pockets - Elastic cuffs - The hood can be detached, and it will also detach by itself if it gets caught on something - Fellex insulation padding - Outer fabric and lining are made from recycled polyester, insulation padding from recycled Repreve polyester - Normal machine wash at 40ºC Growth allowance: 6 cm. All Reima products are designed to allow room for your child to grow. Choose the size based on your child's height, and the product will likely fit throughout the season! *Uumaja* is the Finnish name of the Swedish town of Umeå.