Altra Experience Flow ST - Women's Running Shoes - Blue - 37½

Altra Experience Flow ST is a stable running shoe designed for daily training on asphalt and firm surfaces, offering extra support and control in your stride. The ST version adds a stabilizing guide system to help keep the foot centered from the first step to the last, delivering light, adaptive stability that supports runners with mild to moderate overpronation without compromising a natural feel. The midsole uses Altra EGO P35 foam to provide balanced cushioning for volume training and longer, relaxed runs. With a heel height of 32 mm and forefoot height of 28 mm, the shoe maintains a 4 mm drop to promote a stable, controlled ride that still encourages a natural running pattern. The engineered mesh upper promotes airflow to help manage temperature, while the standard Footshape fit and updated heel collar contribute to a secure, comfortable fit.

Features

• Stabilizing guide system centers the foot throughout the stride
• Light, adaptive stability for mild to moderate overpronation
• Balanced cushioning with Altra EGO P35 midsole
• Engineered mesh upper for cooling and comfort
• Footshape fit with secure heel collar and lacing

Technical specifications

• Stack height: 32 mm heel, 28 mm forefoot; 4 mm drop
• Midsole: Altra EGO P35 cushioning
• Upper: Engineered mesh; lining textile
• Insole/Sole: Textile insole; synthetic sole
• Lacing: Traditional system for secure midfoot