Feather X Casual from Twisted X Color: Black The Feather X™ Casual is perfect for individuals seeking dependable comfort and uncomplicated style. The fabric mesh and TPU upper provide durability, while a unique EVA compound works to reduce overall weight by 20%, enhancing comfort. Designed to move with you, every step in Feather X is effortless. Fabric mesh and TPU upper Feather X™ is part of the UltraLite X™ family. UltraLite X™ utilizes a unique EVA compound to create footwear that is on average 20% lighter. Flat nylon laces Mesh lining Nylon heel loop Molded EVA footbed with ecoTWEED™ Lining. ecoTWEED™ material is made from recycled plastic bottles. Compression-molded EVA midsole Oil and slip resistant rubber outsole (ASTM F3445-24 SRO)