Smartwool Kids - Trio Socks (Infant/Toddler). Color Power Pink. On sale for $18.60. MSRP $31.00.. 3.7 out of 5 stars+2Brand NameSmartwool KidsProduct NameTrio Socks (Infant/Toddler)ColorPower PinkPrice$18.60MSRP: $31.00Rating4Rated 4 stars out of 5(68)