STIO Kids

Frequently Asked Questions

• How do synthetic PeakFill™ jackets compare to high-fill-power down for kids — for example, the Kids' Rafferty Insulated Jacket vs. the Kids' Hometown Down Hooded Jacket?

  PeakFill™ synthetic insulation (about 80 g/m², 50% recycled polyester) keeps loft and warmth when wet and is ideal for snowy, damp conditions and active kids who play hard in mixed weather. High-fill-power down (600–800+ fill power) in pieces like the Kids' Hometown Down Hooded Jacket gives a superior warmth-to-weight ratio and compressibility for very cold, dry days but can lose insulating performance if it becomes soaked. Choose synthetic for wet, variable conditions and down for maximum warmth in drier, cold climates.
• How weather-resistant are Stio kids’ jackets for skiing and snowboarding?

  Many Stio kids’ shells and insulated jackets use PeakProof® 2L recycled nylon with a 10K/10K waterproof/breathable rating, PFAS-free DWR, and fully sealed seams or taped critical seams to block wind and wet snow. Combined with fixed, helmet-compatible hoods, brushed tricot collars, and durable face fabrics, these features help keep kids warm and dry on the mountain or during stormy commutes.
• What should I know about fit and sizing for Stio's slim kids’ silhouettes?

  Stio’s kids pieces are cut with a slim, form-fitting profile designed to stay put under outerwear and be car-seat friendly; elastic waists and flatlock seams increase comfort and mobility. If your child layers heavily or is between sizes, consider sizing up to allow room for a midlayer and growth while maintaining safe range of motion for skiing and hiking.
• How do I care for PeakWool base layers and insulated jackets to preserve DWR and loft?

  Machine wash PeakWool® base layers on a gentle cycle with a technical wash and air dry or tumble low to maintain fiber performance and odor control; avoid fabric softeners. For synthetic- or down-insulated jackets, use a technical detergent, tumble dry low (adding clean tennis balls for down to restore loft) and reapply a PFAS-free DWR spray or wash-in treatment if water no longer beads on the shell.