STIO Kids' Clothing

Frequently Asked Questions

• What are the benefits of Stio’s PeakWool™ base layers for kids compared with synthetic base layers?

  PeakWool™ is a merino-blend designed to regulate temperature, wick moisture, and resist odor, making it ideal for multi-day use and variable exertion. Synthetic base layers dry faster and can shed moisture more aggressively during very high-output activities, so PeakWool™ is great for mixed-activity days while synthetics suit nonstop aerobic play.
• How does the Kids' Hometown Down Hooded Jacket compare to a waterproof ski shell for kids?

  The Kids' Hometown Down Hooded Jacket uses high fill-power down for superior warmth-to-weight, making it excellent for cold, low-moisture days and casual winter wear. A waterproof/breathable shell provides superior wet-weather protection and breathability during active skiing; pairing a down jacket with a shell or choosing a shell-plus-midlayer system gives the most versatile protection across conditions.
• How should I size Stio kids' ski jackets and pants to allow room for growth and car-seat or helmet use?

  Follow Stio’s kids’ size guide and choose a size that allows at least one insulating mid-layer beneath the jacket while preserving unrestricted arm and leg movement for skiing. Prioritize adjustable features—hood, cuffs, hems—and look for articulated knees and helmet-compatible hoods; if in doubt between sizes, opt for a slight growth allowance rather than excessive bulk.
• How do Peakfill™ synthetic insulation and hydrophobic down perform for wet snow and slushy conditions?

  Peakfill™ synthetic insulation retains loft and insulation value when wet and typically dries faster than down, so it’s a strong choice for consistently damp conditions. Hydrophobic-treated down resists moisture better than untreated down and maintains an excellent warmth-to-weight ratio, but a waterproof shell is still recommended for prolonged wet exposure.
• What’s the best way to wash and care for Stio kids’ PeakWool™ base layers and down jackets to keep them performing?

  Wash PeakWool™ items on a gentle or wool cycle with a mild, wool-safe detergent, avoid fabric softeners, and reshape to dry flat or tumble on low if allowed. For down jackets use a front-load washer with a down-specific detergent, rinse thoroughly, and tumble dry with low heat and dryer balls to restore loft; reapply DWR per the care label if water stops bead.