Shoe Technologies Rearfoot and forefoot GEL Cushioning and SpEVA midsole give you a cushioned, comfortable fit. Supportive manmade overlays and breathable mesh ensure an optimal fit. Guidance Line and Guidance Trusstic technologies keep the ride smooth and efficient. Shoe Construction Manmade/mesh upper Fabric lining SpEVA midsole Rubber outsole Shoe Details Lace-up closure Padded footbed Size: 8.5. Color: BRT Pink. Gender: Female. Age Group: Adult. Material: Mesh.