The adidas adiZero LJ 2 jumping shoe features a welded, stitchless composite upper with suede inner frame and SPRINTWEB overlay. Coolever mesh lining has a clover-shaped yarn to manage head and sweat, reducing discomfort and increasing performance. EVA midsole offers protection. Forefoot spike plate with replaceable spikes. Comes with 1/4" pyramid spikes and a wrench. Non-removable insole. Wt. 7.2 oz.