New Balance Kids - Dynasoft Trail Magic BOA® (Big Kid). Color Zinc/Interstellar. On sale for $55.87. MSRP $74.99.. 5.0 out of 5 starsAdd to favorites. 0 people have favorited this+2Brand NameNew Balance KidsProduct NameDynasoft Trail Magic BOA® (Big Kid)ColorZinc/InterstellarPrice$55.87MSRP: $74.99Rating5Rated 5 stars out of 5(1)