A fast, propulsive training shoe with Helion™ HF hyper foam.
Helion™ HF powers this lightweight running shoe for big energy return. Ideal for fast runs and intervals, it features an ultra-responsive midsole, rockered geometry, and nylon-blend Speedboard® for a fast, forward-rolling ride.
Product Highlights
- Helion™ HF energy - Inspired by our pinnacle race-day shoes, the midsole features a layer of Helion™ HF for maximum rebound. Expect a responsive ride with a serious kick of energy return.
- Fast and forward-rolling - Strong yet springy, the nylon-blend Speedboard® is infused with glass fibers for powerful forward propulsion. The rockered forefoot further enhances this forward-rolling motion.
- Light on your feet - Ultralight and breathable, the engineered woven mesh upper helps you feel fast on your feet. Plus, more space in the forefoot area means more comfort when you pick up the pace.
- Athlete-inspired design - The large logo and eye-catching grip pads on the tip of the toe box mirror the design of our elite-level racing shoes. So now, everyone can look like an On athlete.
Product Details
- Best For: Every Day Running, Walking
- Sizing & Fit: True to Size, Roomy Toe Box
- Support & Cushioning: Neutral, Medium Cushion
- Feel: Soft, Responsive
- Weight: 232g / 8.2oz (Women's size 8)
-
Drop: 8mm (36mm / 28mm)
Shipping:
Free on all orders over $75.
Please note delivery times are estimates.
- Ontario & Quebec:
Standard (3–5 days): $10, free over $75.
Express (2–3 days): $25, $20 over $75. - Rest of Canada:
Standard (3–5 days): $15, free over $75.
Express (2–3 days): $35, $30 over $75.
Returns:
- 14-day return policy. See our returns & exchanges policy here for more detail.
- One free return per order on qualifying items.
Exchanges:
Free exchanges within 30 days.
Best For
Every Day Running
Walking
Speed Work
Race Day
Track
Recovery
Trail
Plate:
Nylon Plate
A flexible plate that enhances responsiveness while maintaining comfort for daily training.
Cushioning
Medium Cushion
Light
High
A comfortable balance of cushioning for all-around support and feel.
Support
Neutral
Neutral
High Support
Neutral shoes that provide a natural running experience with balanced support and no added stability features.
Feel
Soft
Responsive
Extra Soft
Cushion that bounces back quickly, for a lively, 'feel-the-ground' experience.
Sizing & Fit
True to Size
Runs Small
Runs Large
A properly sized toe box offers about 1 cm of length in the front and provides a secure fit with room for natural movement, without excess width.
Weight
231.0g/8.2oz
129g
351g
Drop
8 mm
0mm
12mm+
The height difference between heel and toe. High drop (8mm+) aids heel strikers, longer distances, and Achilles relief, low drop (0-4mm) suits midfoot/forefoot strikers and a natural feel.
(36 mm / 28 mm)