Sperry Kids - Crest Vibe Platform (Little Kid/Big Kid). Color Black. On sale for $49.95. MSRP $55.00.. 4.0 out of 5 starsAdd to favorites. 0 people have favorited this+3Brand NameSperry KidsProduct NameCrest Vibe Platform (Little Kid/Big Kid)ColorBlackPrice$49.95MSRP: $55.00Rating4Rated 4 stars out of 5(7)