




Size

RUNNER PROFILE
Fast marathons, road races over 10K.
WEIGHT
220 g | 7.8 oz
Our fastest marathon shoe, evolved at speed with input from elite Team On athletes. Introducing the Cloudboom Echo. The ultralight pace of the Cloudboom just got more explosive. With a more extreme curve, its carbon-infused Speedboard® now comes with extra kick. Add the enhanced forefoot cushioning and you’re comfortably crushing records and rivals. The Cloudboom Echo. For performances that resonate long after the race is run.
HIGHLIGHTS
Shaped for Speed
Boom by name, boom by nature. The carbon-infused Speedboard® is engineered with even more curve for high-power propulsion every stride. Get ready to blow your marathon P.R. to pieces.
Softer Landings
Evolved forefoot cushioning and lighter materials mean even more marathon-distance comfort without extra weight. Add in the dual CloudTec® that runs from the midfoot to the heel and you really take the impact out of the asphalt.
Hold-Tight Traction
When you’re giving everything in a race, you need your traction to take hold of the road. The high-performance rubber compound in carefully engineered geometry increases ground contact for maximum efficiency even in wet conditions.
Reinforced. Recycled.
The engineered mesh upper combines ventilation with reinforcements exactly where needed for sharp turns on city courses. 70% of the upper is made from recycled polyester and 20% of the entire shoe is made from recycled material.
FEATURES
Upper
Engineered mesh with targeted reinforcement for ventilation and hold. Around 70% of the polyester content, and 20% of the entire shoe, is from recycled materials.
Speedboard
Carbon-infused and shaped with an extreme rocker for powerful propulsion.
Modsole/Outsole
Performance rubber compound with enhanced traction geometry. Dual layers of CloudTec® in Helion® superfoam.

Standard Delivery
£4.99Standard Delivery is completed within 2-3 working days after order confirmation, excluding weekends and public holidays. A delivery fee of £4.99 is applied to orders with a cart value under £75.
Next Day Delivery
£6.99Next Day Delivery is available for orders placed by 1 PM from Monday to Friday. Orders placed after 1 PM will be processed on the next business day, excluding weekends and public holidays. Postage Refunds cannot be issued for any delays.
Next Day Guaranteed
£9.99Next Day Delivery is guaranteed for orders placed by 2 PM from Monday to Friday. Orders placed after 2 PM will be processed on the next business day, excluding weekends and public holidays. In case of any unforeseen delays, a postage refund will be issued.
Saturday Delivery
£24.99Saturday Delivery is available for Orders Placed on Monday to Thursday, and Friday before 1 PM. Orders placed after 1:00 PM on Friday will be processed on the next working day.

Pickup usually ready in 24 hours

STORE OPENING TIMES
Monday - 9:30am – 7:30pm
Tuesday - 9:30am – 7:30pm
Wednesday - 9:30am – 7:30pm
Thursday - 9:30am – 8:00pm
Friday - 9:30am – 7:30pm
Saturday - 9:30am – 7:00pm
Sunday - 11:00am – 6:00pm

All items purchased from us are covered by the manufacturer’s warranty. If an item develops a fault due to a manufacturing defect within the warranty period, we will offer one of the following resolutions:
- Replacement
- Repair
- Credit Note
- Full Refund
Please notify us within 48 hours of receiving your goods if you identify any defects.
If you find the size or color of your purchased item(s) to be incorrect, you are welcome to return them for an exchange. You can initiate an exchange request via our website or by scanning the QR code included on your packing note. Alternatively, you can reach out to our customer service team at customerservice@altimus.co.uk for assistance.
Product Code : 69920
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14 - Days easy return policy.
2 Years free extended warranty.
Free delivery over £75 (UK Only).