Product Details     Waterproofing Fit Warmth 8 - 10: Great for heavy snow, offers total protection, good for prolonged periods in wet or heavy snow. Relaxed: Also known as "regular," these garments fit just right, not too baggy or not too slim. 8 - 10: Great for temperatures 15°F and below. Style: TFTRM360 The 4F Donatello Insulated Ski Pant makes every kid’s day on the mountain a little better. NEO DRY 10K technology provides top-tier weather resistance and comfort while they take on the snowy trails. Constructed from 100% polyester, these pants offer durable warmth and softness for skiing and snow play needs, reinforced by 90g insulation. The full seam taping ensures longevity as does the inclusion of the Growup System which allows you to extend the pant leg as they grow. Ankle gaiters keep the snow out while reflective elements improve visibility during twilight runs. When they’re ready to carve those slopes or make snow angels like never before, these pants offer unmatched comfort, warmth, and performance.KEY FEATURES NEO DRY 10K with fully taped seams stays warm and dry in extreme conditions90g insulation keeps them warm on the chair or in the snowGrowup System extends the pant leg to keep fitting as they growSPECSWaterproofing: 9/10Fit: RelaxedInsulation Type: SyntheticWarmth: 10/10Seam Sealing: Fully TapedInsulation Amount (grams): 90Breathability Rating (grams): 8000Waterproof Rating (mm): 10000FEATURESTaped SeamsInsulatedAdjustable WaistCargo PocketsBoot GaitersScuff GuardsArticulatedWater-Resistant CoatingWaist PocketsAnkle gusset Back pocketsAdjustable Shoulder StrapReinforced Hem 4F Donatello Insulated Ski Pant (Boys')