Minnetonka - Silverthorne Prism. Color Turquoise EVA. Low Stock. On sale for $27.96. MSRP $34.95.. 1.8 out of 5 stars1 left in stock+3Brand NameMinnetonkaProduct NameSilverthorne PrismGenderWomen'sColorTurquoise EVAPrice$27.96MSRP: $34.95Rating2Rated 2 stars out of 5(5)