Gel-Noosa Tri 13 Gs ShoesDetails Drawing design cues from our flagship triathlon shoe, the GEL NOOSA TRI 13 GRADE SCHOOL style channels the same energetic color blocking, along with a technical design. Featuring a mesh upper to increase airflow that helps keep feet cool, this shoes vibrant colorway is combined with a series of bold NOOSA graphics. Injected with improved comfort in the midsole, thanks to the injection EVA midsole and increased flexibility in the forefoot, this