DC Women's Unilite Trainer W 100% Synthetic and mesh Rubber sole Built with a Unilite midsole for shock absorption, flex and cushioning all in one lightweight solution Upper uses no-sew technology with reinforced Molded synthetic overlays to minimize weight and increase support and Comfort lightweight Mesh Built into the Upper and tongue for breathability Molded Ortholite sockliner wicks away moisture and increases foot support rubber Outsole provides traction and durability