The lightweight rubber outsole provides durable traction without arch interference, best cross training shoes for hiit.

The Endorphin Trainer is our first premium fast and light training shoe that combines the innovation, efficiency and a distinctive feel of the Endorphin franchise but engineered specifically for everyday training runs and high mileage weeks.

• A top layer of our lightest, most efficient and most responsive incrediRUN foam combined with a structured bottom layer of our highly durable PWRRUN results in unmatched efficiency but in a stable and durable platform that is more forgiving.
• Speedroll technology tuned for training with an everyday specific length carbon fiber plate slotted in the back to enhance toe off but allow for smoother landings.
• Durable XT-900 carbon rubber strategically placed in high abrasion areas to give the traction and durability of a daily trainer without compromising the efficiency of a highly responsive super shoe.
• Secure and structured engineered mesh upper with a more traditional foam package to provide exceptional comfort over long distances.

Features:

• BEST FOR Daily Runs
• CUSHIONING INCREDIRUN/PWRRUN
• OFFSET 8mm (41mm/33mm)
• WEIGHT Men 9.9 oz./280g
• SUSTAINABILITY This style is vegan and contains recycled materials

Cushioning is optimized for short bursts of energy, not just forward motion, best sprint training shoes.