Built off the blueprints of our Crescendo MD, the Crescendo XC 2 delivers an approachable race flat for the cross-country crowd. Geared for up-and-coming athletes, this entry-level spinoff features a sleeker, more durable outsole to adapt to a variety of racecourses. Lighter than its predecessor by a full ounce, the stack height reduced to deliver a more agile ride and added a six-pin spike plate with removeable spikes to tackle a range of cross-country terrain. Design: Single-layer mesh upper Comfort collar and tongue Sprayed rubber toe cap Heel pull webbing In-Shoe Comfort: Compression molded EVA foam midsole Durability & Traction: Compression molded polyurethane outsole Six-pin spike plate Additional Details: Weight: 6.4 oz (Men's size 9)