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Cute factor off the charts, but the tech is serious business. This all-in-one onesie packs 100/80g insulation, 10K waterproofing, and critically taped seams into a helmet-compatible design that actually keeps little ones toasty. Grow-Tech stretches the lifespan across multiple seasons, so it's not a one-winter investment.
V-Science Recycled Blend Plain Weave with PFAS-Free DWR
V-Science 2L | 10K Waterproof / 10K Breathability
100/80g Recycled Insulation
Taffeta Lining
Relaxed Fit
Grow-Tech – Extendable sleeves and inseam to grow with you.
Zippered Chest Pocket
Left Sleeve Pass Pocket with Leash
Removable Hood
Helmet Compatible Hood
Super Suede Chin Guard
External Waist Adjustment
Boot Gaiter
Durable Fabric Reinforced Knees and Butt
| Breathability Rating (g) | Breathability Level | Activity Level |
| 0 - 10000 | Low to moderate breathability | Resort skiing & snowboarding / walking / low intensity activity |
| 11000 - 15000 | Moderate breathability | Resort skiing & snowboarding / hiking / moderate intensity activity |
| 16000 - 20000 | High breathability | Backcountry skiing & snowboarding / backpacking / moderate to high intensity activity |
| 21000+ | Very high breathability | Backcountry skiing & snowboarding / biking / high intensity activity |