Burton Heavyweight Fleece Base Layer Set - Toddlers&'; The Burton Heavyweight Fleece Base Layer Set keeps little riders warm and comfortable from snowy adventures to downtime at the lodge. Made from soft DRYRIDE Ultrawick fleece, the heavyweight fabric helps manage moisture while providing plenty of warmth. Four-way stretch gives toddlers the freedom to move, while the regular fit makes the top and bottom easy to layer under snow gear. Anti-pilling fabric helps maintain the soft feel through plenty of wear. Details Material: 96% recycled polyester, 4% spandex DRYRIDE Ultrawick fleece Weight: Heavyweight Fit: Regular fit Set: Matching base layer top and bottom Stretch: Four-way stretch for comfortable mobility Performance: Moisture-wicking fabric helps keep kids dry and comfortable Features: Anti-pilling fabric Warranty: Limited Lifetime Warranty