Laceless construction: STRETCHABLE TONGUE MATERIAL ALLOWS FOR EASY ENTRY AND PROVIDES A CLEAN STRIKE AREA TPU FIRM GROUND OUTSOLE: STUD SHAPES HAVE BEEN DESIGNED FOR EXPLOSIVE LINEAR SPEED AND MAXIMUM TRACTION. SPEEDFLOW BRANDING: NEW FAST BRANDING ON THE LATERAL SIDE DEEPLY ROOTED IN ADIDAS SPEEDBOOT LEGACY SPEEDSKIN: NEW SEMI TRANSLUCENT MATERIAL PACKAGE FUSING A MICROFIBER BASE WITH AN OPEN MESH STRUCTURE Laceless and lightweight, these boots are built for fluid football on firm ground. Inside, a stretchy sock-like construction securely locks you down when you're in full flow. Outside, the soft Speedskin upper offers a minimal feel, leaving you free to follow your instincts.