Yellow/Black/White adidas breathable javelin spike features a technical COOLEVER lining. Q34039 Fully branded. Welded, stitchless composite membrane upper. Pre-moulded EVA midsole. SPRINTWEB overlays to reinforce construction without adding weight. Sharp Sharkskin outsole with forefoot spike plate and removable spikes. Designed to keep you running quickly with no distractions and restrictions.