SKU 9918413 The primary materials that compose this product contain a minimum of 20 percent recycled content. Enjoy a more energized ride by wearing ASICS® Novablast 4 Trail shoes. The shoes feature polyester mesh upper with tongue wing construction, polyester mesh lining, and removable OrthoLite X-55 sockliner. The FF BLAST™ PLUS ECO cushioning midsole of the shoes helps softer landings and improve fit. It has a heel stabilizer that helps support the foot and create a more balanced stride. AHAR® outsole improves durability. Imported. View Zappos.com Glossary of Terms ASICS Novablast 4 Trail