ASICS Men's Sky Elite FlyteFoam Mid Top 3 Volleyball Shoes, 13, Black/Pure Silver

Energy Lock System: Energy-returning mesh helps keep your foot locked in from take-off to landing, The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology: FF BLAST PLUS ECO cushioning, FF BLAST PLUS ECO cushioning: This foam is made from at least 20% bio-based material from renewable sources such as leftover waste from sugar cane processing, RISETRUSS technology: Curved heel shape, Helps players transition horizontal power to vertical power without losing energy: Curved heel shape