Inspired by the STREAL 361 soccer spike and the concept of insulated grottos, this sneaker features an upper construction with technical welding and eyelet elements. The design incorporates two-tone mesh and gradation spray applications, while the midsole integrates FF BLAST PLUS cushioning and scutoid GEL technology for enhanced impact absorption. STREAL 361 soccer spike inspiration scutoid GEL technology FF BLAST PLUS cushioning TRUSSTIC support system recycled synthetic leather