Smartwool Mid 250 Pattern Zip Top - Boys'
SmartwoolMid 250 Pattern Zip Top - Boys'

Multi-season comfort.

The SmartWool Boys’ Mid 250 Pattern Zip Top is a versatile piece that will take your kid from shoulder-season trail running to skiing and back again. Whichever way he makes his way around the mountains, this baselayer's merino wool regulates his temperature and manages moisture from sweat to keep him comfortable. The flatlock seams are designed to protect his skin from chafing, and the interlock knit is luxuriously soft and breathable to keep him comfortable for long days on the trail or slopes.

  • Baselayer for active pursuits in cool weather
  • Merino wool regulates temperature and resists odor
  • Interlock knit is breathable and soft
  • 1/4-zip front lets him adjust ventilation
  • Flatlock seams reduce chafing
  • Reviews
  • Q & A

Stylish merino mid-layer for boys

  • Fit: Runs small
  • Size Bought: large

Got this for my son as a mid-layer for cold days outdoors. I have a hard time finding nice wool products for kids (Ibex, Smartwool, Icebreaker).. This one is beautifully made with great fabric but runs really small. He is right between youth medium and large for most clothes but we got this as a large and it is really small. Sleeves end well short of wrists. The large is more liken a boys medium. We returned. Would re-ordr if they had extra large - but they don't.