Kids Merino Wool Base Layer, Long Sleeve Top, Honey

My Grandson has been wearing his Woolino’s every day since he was 2. I’ve bought him numerous pairs that have been passed down to his sister and they both love them. Wear like iron, soft to the touch,easy to wear under his clothing and great to sleep in.

I really like the yellow color and material - reminds me of Smartwool 100 base layer. It's thin but you know it'll keep you toasty. Unfortunately this didn't work out for us (at least not yet) because my 15 month old is big for her age (25 pounds, and still has baby chub on her arms and legs). I bought the 2T. In general it fit, but the ankle part is too tight so it's hard to put on, and the entire length is quite tight in a way we don't like. We have this problem with a lot of clothes from many brands; we're not fans of ultra snug clothes which seems to be in style. Maybe if she gets slimmer as she gets older we'll try this again.

Can't say enough good things about these base layers. Kid has worn these sets camping in summer and now as base layers in the winter - they held up when he was sliding on rocks outside, and continuing now as he plays inside after the winter outerwear is off.