Drawing inspiration from heritage and modern performance running designs, this model features an upper construction referencing the 2000 Gel-1050. The tooling incorporates elements from the Gel-1050 and Gel-Lyte DS II, while the midsole combines TRUSSTIC support units, GEL technology inserts, and FF BLAST PLUS cushioning for a lightweight feel. inspired by the Gel-1050 suede overlays rearfoot and forefoot GEL technology FF BLAST PLUS cushioning TPU TRUSSTIC technology walking-specific flex grooves smooth heel to toe transition