ReimaTec pants are waterproof, windproof, and breathablejust like outdoor and hiking clothes for adults. TThe outer fabric chosen for this model achieved an impressive 30,000 cycles in the Martindale abrasion resistance testensuring a long-lasting product. When worn with weather-appropriate base and mid-layers, the Valpas pants can be used almost year-round! The interior features a thin polyester lining. - Critical seams are taped for complete waterproofing - Reinforced fabric at the leg ends and seat area - Outer fabric is treated to repel dirt - Two zippered pockets - Elastic leg cuffs - Machine washable at 40°Cdo not use bleach or fabric softeners The product is free from fluorocarbons, and the fabric is bluesign-certified Growth allowance: 6 cm All Reima products are designed to grow with your child. Choose the size based on your childs height, and the product will likely fit throughout the entire season! *Valpas* is Finnish for "alert".