Brooks ELMNS 7 Uni Spike Blu/Night Size 10Brooks ELMNS 7 shoes are elite level mid distance spikes that are designed to deliver top level performance on race day. They feature a super critical foam, carbon fiber plate, and ultra thin upper. Brooks ELMNS 7 shoes are also known for providing support and a lot of cushion. They utilize Brooks' unique Guiderail system, which is firmer midsole material that cradles the mid and rearfoot area.