The Endorphin Speed 2 returns with its ultra-light PWRRUN PB cushioning and a flexible nylon plate. It shines for everything from fast runs to long distances, workouts, and race days. Finally, a shoe that works as hard as you do. SPEEDROLL technology propels you forward with the feeling of continuous momentum. The two key variables are its elevated cushioning and stiff forefoot, which result in an instantly responsive ride, so you can run faster, not harder.

The Endorphin Speed 2 combines ultra-light, springy PWRRUN PB cushioning with a semi-rigid, full-length nylon plate that is more flexible than carbon fiber. The result is a powerful SPEEDROLL effect that works for both speed workouts and race day.

Weight: Men's 7.9oz (224g) | Women's 7.0oz (198g)

US Sizes: Men's 7-13, 14, 15 | Women's 5-12

Cushioning: PWRRUN PB

Offset: 8mm (35.5mm / 27.5mm)

Shipping Policy

• • Bangkok & Metropolitan Area: Delivery within 1-5 business days
• • Upcountry: Delivery within 2-4 business days
  
  

Note:

• • Delivery is available only within Thailand, except for certain remote areas.
• • Estimated delivery time may be delayed during public holidays and promotional periods. We apologize for any inconvenience.
  
  

Return & Exchange Policy

Please check the product warranty and conditions on individual product pages before purchasing, as policies may vary.

Return & Exchange Period:

• • Products can be exchanged within 14 days from the date of receipt.
  

Return & Exchange Conditions:

• • Exchanges are allowed if the wrong product, color, or size is sent.
• • Products must be unused, unwashed, and in original packaging.
• • Items must be in resalable condition with no stains, damage, or alterations.
• • Free gifts and promotional items cannot be exchanged.

For more details on the exchange process, please visit [here].

• • Cleaning: Remove dirt using a soft brush or damp cloth. For stubborn stains, use mild soap with warm water. Avoid machine washing unless specified.
• • Drying: Air dry in a well-ventilated area. Avoid direct sunlight, heaters, or tumble dryers to prevent material damage.
• • Storage: Store in a cool, dry place. Use shoe trees or stuffing to maintain shape.
• • Waterproofing: For water-resistant shoes, reapply a waterproofing spray periodically.
• • Avoid: Harsh cleaning chemicals, excessive water exposure, and extreme heat.