Product guide
Details, specs & what to know
Product details, Confluence fitting guidance and the information we'd want before choosing this shoe.
Topo Athletic · Men's · Speedwork & performance
Men's Topo Athletic ST-6 in Black/Charcoal
The Topo Athletic ST-6 is a lightweight, zero-drop training shoe built for natural movement and ground connection.
Recycled engineered mesh
offers a breathable, secure design for comfort .
Anatomical toe box
provides a roomy shape to promote natural toe splay, coupled with a secure midfoot and heel.
ZipFoam
compound provides a light, firm, and steady underfoot experience.
Product details
The Topo Athletic ST-6 is a lightweight, zero-drop training shoe built for natural movement and ground connection. With minimal cushioning and a level platform, this low-profile trainer promotes proper alignment and a flexible, responsive ride for runners and gym athletes alike.
A thin layer of ZipFoam midsole cushioning delivers subtle responsiveness for smooth transitions while preserving the shoe’s minimalist feel. The breathable recycled mesh upper provides lightweight comfort and a secure fit for running, lifting, and high-intensity workouts.
A standout collapsible heel counter allows the ST-6 to pack flat, making it easy to store in a gym bag or travel suitcase without adding bulk.
Versatile, flexible, and designed for everyday performance, the Topo Athletic ST-6 is an ideal zero-drop trainer for those who prefer a simple, efficient shoe for running, strength training, and cross-training sessions.
UPPER
- Recycled engineered mesh offers a breathable, secure design for comfort.
- Anatomical toe box provides a roomy shape to promote natural toe splay, coupled with a secure midfoot and heel.
MIDSOLE
-
ZipFoam compound provides a light, firm, and steady underfoot experience.
OUTSOLE
- Rubber outsole runs the length of the shoe for increased durability and traction.
Shoe Specs
- Weight: 6.7 oz (Men's Size 9)
- Heel Stack: 15 mm
- Forefoot Stack: 15 mm
- Heel-Toe Offset: 0 mm
Fit & sizing
Use the live size and width selectors on this page for current availability. Fit can vary by model, activity and sock choice; Confluence Running can help compare this ST-6 with another shoe before you order.
Quick answers
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Confluence Running serves runners and walkers across Binghamton / Johnson City, Corning, the Hudson Valley, Watertown / North Country and Lake Placid. Bring your current shoes, your training questions and what has or hasn't worked—we'll help you compare options in motion.
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