Breathable, special technological knitted fabric is used on the upper. ; The redesigned outer heel counter helps keep the foot stable and allows you to take more comfortable steps. ; LITETRUSS™ technology improves midfoot integrity by providing medial support. ; 3D SPACE CONSTRUCTION feature improves™ foot strike compression. ; GEL™ cushioning technology placed on the rear foot provides shock absorption against impacts. ; FF BLAST™ PLUS cushioning technology is extremely lightweight and provides shock absorption and responsive rebound. ; OrthoLite™ X-55 sockliner increases comfort with every step. ; AHARPLUS™ heel increases the durability of the outsole. ; Reflective details help increase visibility. ; At least 50% of the shoe's upper is made using recycled materials to reduce waste and carbon emissions. ; The insole is produced by a solution dyeing process, which reduces water use by approximately 33% and carbon emissions by approximately 45% compared to conventional dyeing technology. ;