evo.com | Burton Long Underwear Sets > Cozy meets adventure in the Burton Heavyweight Fleece Base Layer Set. This toddler-sized duo transforms from bedtime snuggles to slope-side warmth in a snap. Soft fleece hugs tiny bodies like a warm cloud, whisking away moisture to keep your little snow bunny dry and happy. From building snow forts to taking their first wobbly ski steps, this set moves with them, never holding them back. Regular Fit DRYRIDE Ultrawick Fleece 96% Recycled Polyester / 4% Spandex 4-Way Stretch Anti-Pilling Fabric | Kid's Burton Heavyweight Fleece Base Layer Set Toddlers' 2027 - 3T Blue | Spandex/Polyester