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size? x On: #sizeupthesix

size? x On: #sizeupthesix

Life in the city is on the rebound. Toronto's runners are trading treadmill jaunts for street outings – and size? x On are here to make the pavement feel a little friendlier. After all, that’s why On created Helion™ Superfoam for the Cloudswift; it’s also why size? is teaming up with them to bring Toronto's running communities together through their favourite spots.  


We want to help our fellow runners #sizeupthesix. Share an Instagram selfie on your favourite route, and include the hashtag #sizeupthesix to enter to win a complete size? x On goodie bag. Winners will hit the ground running with a full setup from size? x On, complete with a new pair of On Cloudswifts. Full instructions can be found below. 


  1. Take a selfie on your favourite route.
  2. Post it to your feed with #sizeupthesix, tagging @sizeofficialca and @on_running.
  3. Win a size? X On goodie bag, and a pair of On Cloudswifts.

Bonus entry: Take a selfie at our size? Toronto location

Competition end date: 31st August, 2021
Winners announced: 10th September, 2021
Terms: Open to residents of Toronto only. See end of article for more details.


Introducing On

On is setting out to revolutionize the sensation of running. Founded in part by a two-time Ironman world champion, On uses expert experience and Swiss-engineering to provide soft landings and explosive takeoffs for runners around the world.


The young Swiss running company has already cleared the route to creating the most comfortable and efficient shoe available – and the proof is in the proverbial pudding. In 2021, their team took the top three spots in the Men’s Swiss Athletics Championships 10km, with Dominic Lokinyomo Lobalu finishing in a mind-boggling PR of 28:32.

Our eyes are on Tokyo as On sent 31 athletes to this year’s Olympic and Paralympic games – more than quadrupling their presence since Rio’s 2016 games.

Despite all the sports accolades, On is about more than just performance. Their brand mission is to ignite the human spirit through movement. So no matter how you run, move or explore, they want to empower you to dream big and dream on.


Unboxing the Cloudswift

On seeks to revolutionize the sport of motion with every pair of trainers they create. The On Cloudswift, for instance, accomplishes this goal through its lightweight design made for every level of athlete. It arrives with a recycled engineered mesh upper which enables a comfortable, step-in fit.

Reinforced structural elements improve hold throughout, plus Helion™ Superfoam cushioning feels like you’re stepping on clouds. On attributes this to their re-positioned CloudTec® technology, which delivers a unique groove pattern underfoot to improve forefoot cushioning and dampen heel strikes.


So, there you have it, the On Cloudswift is equipped for urban runs across sprawling cities — and they have the tech to support your every need.


So, what does it mean to run on clouds? See for yourself. Experience the intersection of innovation and design with On; and don’t forget to #sizeupthesix along the way. 


Terms & Conditions:
The promoter is: size? Canada whose registered office is at 941 East Hastings Street Vancouver, British Columbia V6A 0H1. The competition is open to residents of Canada, except employees of size? Canada and their close relatives and anyone otherwise connected with the organization or judging of the competition. There is no entry fee and no purchase necessary to enter this competition. By entering this competition, an entrant is indicating his/her agreement to be bound by these terms and conditions. Route to entry for the competition are as stated in this article. Only one entry will be accepted per person. Multiple entries from the same person will be disqualified. Closing date for entry will be 31st August 2021. After this date the no further entries to the competition will be permitted. No responsibility can be accepted for entries not received for whatever reason.

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