The only one who can tell you "You can't" is you. And you don't have to listen.
We had limited number of sizes between 9-13 but all other sizes are gone. My colleague from merchandising department is out of the office today so I can't tell if there are more sizes on order. I will let you know as soon as I learn more.
I am not an expert about the product and the sizing but this shoe runs true and the shoe last is RL-3. I suggest that you look at our New Balance last guide before deciding which size to order. We offer free returns and exchanges so if the shoe does not fit right, we can exchange it.
Also, it would be better if you contact the customer care team. They are not just there to take orders over the phone. They go through rigorous product training to learn about our products. Customer care phone number is :0808 101 2828 (Mon.-Fri. 10am-12am, Sat. 12pm-12am, Sun. closed) You can also send an email or use the contact form on the site.
For other brick&mortar stores or online retailers, you can visit: http://www.newbalance.co.uk/FindAStore
I hope this information helps.
Thanks,
I believe they are comparable because 840's also run true and their last is RL-3 as well but I would talk to a customer care specialist before taking my word for it.
Thank you for your suggestion. I will certainly pass it to the product development team.