New Other Hydro Flask, Wide Mouth Flex Cap Flamingo, 40 Ounce Pink Gray Three quarter height synthetic leather upper X Small Three quarter height synthetic leather upper for ankle stability support and durability Internal foot strap holds the tongue in place for locked down fit and support Sockliner with PORON foam in the forefoot for lightweight comfort and enhanced fit molded outsole for excellent traction Comfort: For long lasting comfort and zero distractions on the field the Nike Alpha Speed TD Football Cleat has foam in the collar quilted foam throughout the tongue and forefoot and foam pods around the Achilles The ten lap memory lets you record your best times to track your progress while the chronograph measures split and lap times to measure events the same technology used in all Hydro Flask products SLIP FREE GRIP: Unlike other leading water bottles