Maximum cushioning with added support - double CloudTec® delivers the ultimate ride for medium-long road runs.
Double Your Run - CloudTec® delivers the ultimate cushioning experience. But at On we always demand more. So we asked, what happens if we double it up? The Cloudstratus is what happens.Double layers of CloudTec® mean more clouds, more performance, more run.The Cloudstratus delivers maximum cushioning but stays responsive. It offers additional support that doesn't stifle speed. So you'll want to go twice as far.
Dual CloudTec® layers - For the first time, two layers of Helion™-enriched CloudTec® work sequentially for enhanced vertical and horizontal cushioning. Connected forefoot Cloud elements distribute pressure as your foot lands, keeping you in control during the powerful push off as the Speedboard™ drives you forwards. Less impact, more running.
Asymmetrical Upper - The anatomically engineered mesh upper is made asymmetrical with movement in mind. Soft and strong, optimized for comfort and breathable for airflow. The star lacing configuration recruits more mesh from the shoe’s flank, wrapping the foot for a secure fit and supporting your natural motion. Where your foot flexes, the shoe flexes too.
Heel-toe offset - 8 mm | 0.31 in
Weight - 305g
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- Size Guide
On Men's Running Shoe Size Chart UK 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 US 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 EUR 40 40.5 41 42 42.5 43 44 44.5 45 46 47 47.5 48
- Delivery and Returns
METHOD TIME COST SERVICE SPRINT Next working day FREE on orders over £115
(£6 for orders up to £115)
RUN 2-3 working days FREE on orders over £60
(£3.50 for orders up to £60)
CLICK & COLLECT (Glasgow) Same day (Mon-Fri) FREE SATURDAY DELIVERY 1 working day £12 Royal Mail
Orders received before 3pm (Monday-Friday) are processed on the same day - after 3pm orders will be processed on the next working day.
Click & Collect
Collect your order in person from the achilles heel Glasgow running shop. Orders placed before 3pm will be available for collection on the same working day; orders placed after 3pm will be available for collection on the following working day. Orders placed over the weekend will be available for collection on the Monday.
As soon as your order is ready for collection we will email to let you know. When you collect your order please ensure you bring your order confirmation & identification.
We'll package and post your order to most locations across the world as quickly as we can - for full details of delivery charges for international orders check our delivery charges page.
Spend £200+ and get FREE EU delivery.
At achilles heel we aim to please, so if you're not completely satisfied with your order, we'll do whatever we can to make it better. Items can be returned for free for an exchange or a refund within 28 days of purchase - we offer free & easy tracked returns within the UK via Royal Mail, for full details please check our returns page.
It can be hard to get things right so we are giving 28 days from Christmas Day to return your gifts on all orders made during November and December. Our returns policy will revert to the standard 28-day period for items purchased after December 31st.