WOMEN'S R1 W Ghost 17 The first ALTRA shoe inspired

The first ALTRA shoe inspired by and developed with an ALTRA athlete

Fabric:  BODY: DriLayer 100% polyester LINER: DriLayer 100% polyester mesh

The weight is well-balanced

80 mg potassium

" and transitions are smooth

WOMEN'S R1 W Ghost 17 The first ALTRA shoe inspiredThe R1 features a CPU outsole with an exceptional light weight of 8. 5 oz (US M9), but may produce noticeable noise on rainy days or on wooden floors. TUNEDFIT Dual Lacing System for separate lace adjustment Dual zone ZeroSag midsole inserts with little degradation during long runs LightCELL midsole base featuring excellent lightness and bounce GOFLOW midsole geometry to guide your stride Double layered jacquard upper with 40% recycled polyester