Cold days, meet his new go-to layer. This toddler boys’ winter long-sleeve T-shirt features a lively all-over print with bears, snowflakes, and mountain scenes in soft green and blue, made for cozy style from playground to family outings. The 100% cotton jersey feels gentle on skin, while the standard fit and long sleeves make it easy to wear alone or layer under warmer pieces. With sizes from 12M–5T, sibling matching is simple.