Smartwool Kids - Mid 250 Bottom (Little Kids/Big Kids). Color Black. On sale for $58.92. MSRP $65.00.. 4.6 out of 5 starsAdd to favorites. 0 people have favorited this+4Brand NameSmartwool KidsProduct NameMid 250 Bottom (Little Kids/Big Kids)ColorBlackPrice$58.92MSRP: $65.00Rating5Rated 5 stars out of 5(62)