The Gel-Nimbus 28 TR shoe incorporates FF BLAST PLUS cushioning and Pure GEL technology within the midsole to provide a lightweight, soft experience. Designed for trail use, the outsole construction enhances traction and softness across diverse terrain. engineered knit upper Pure GEL technology FF Blast Plus cushioning ortholite sockliner reflective details Asics Grip outsole Ahar Lo outsole