A natural and lightweight 'speed day' shoe and cross trainer. Ideal for gym use, speed training, and natural running enthusiasts.

For the customer seeking a lightweight, natural option that provides just enough protection underfoot.

Features

• A breathable and durable upper combines with an internal skeleton lining to keep the foot secure, comfortable, and cool.

• Strategically placed overlays help to further secure the foot over the platform.

• A flexible 16mm platform provides a natural ride while providing just enough cushioning and protection underfoot.

• A collapsible heel counter reduces weight and allows the shoe to be easily packed, making the ST-4 a great travel option.

• A new Ortholite footbed resists compression and reduces odor for long-term comfort.

• Strategically designed outsole delivers slip resistance, abrasion resistance, and weight savings by providing rubber just where you need it.

• Key Specs: 16mm stack height and 0mm drop, Lightweight upper, Collapsible heel counter, Ortholite Footbed,

WEIGHT: 7.1 oz // 201 g (M9) 

TOTAL STACK HEIGHT: 16 MM 

DROP: 0 MM