Ultraventure 5 | Mens - Gray/Blue

Wide Toe Box

Secure Midfoot & Locked IN Heel

High Performance

Enhanced Efficiency

(01)

How Do I find My Size?

Order your usual size. The wider toe box gives your toes more room without making the shoe feel longer, so there is no need to change sizes in Topos.

If you're unsure of your shoe size, the centimetre measurements below can be used as a guide.

When measuring, start the measurement from the rearmost point of your foot - usually the back of your heel and just not the back of your heel pad.

When you have your measurement, add 1cm to allow for comfortable room in the front.

If you're already wearing running shoes that fit well, we recommend using that size as your most reliable starting point.

Women's

US	UK	EU	Guide (CM)
5	3	36	22
5.5	3.5	36.5	22.5
6	4	37	23
6.5	4.5	37.5	23.5
7	5	38	24
7.5	5.5	38.5	24.5
8	6	39	25
8.5	6.5	40	25.5
9	7	40.5	26
9.5	7.5	41	26.5
10	8	42	27
10.5	8.5	42.5	27.5
11	9	43	28

Men's

US	UK	EU	Guide (CM)
7	6	40	25
7.5	6.5	40.5	25.5
8	7	41	26
8.5	7.5	42	26.5
9	8	42.5	27
9.5	8.5	43	27.5
10	9	44	28
10.5	9.5	44.5	28.5
11	10	45	29
11.5	10.5	46	29.5
12	11	46.5	30
13	12	48	31
14	13	49	32

The anatomical toe box gives your toes more room without making the shoe feel loose or too long. There is no need to downsize.
If you're unsure of your shoe size and used the CM measurements in the table above - remember to start the measurement from the back of your heel (not under your heel pad) and add in a 1cm buffer to ensure a comfortable fit.

(02)

What's Special About Topo?

Topo Athletic builds shoes around the shape of a real foot. Instead of squeezing your toes into a narrow forefoot, Topo combines an anatomical toe box with a secure midfoot and heel fit, giving you more room where you need it without feeling sloppy.

What makes Topo better?

Anatomical Toe Box – Your toes can spread naturally for better comfort, stability and balance.
Secure Midfoot Fit – Locked-in through the middle of the foot without unnecessary pressure.
Natural Ride – Our designs encourage an efficient stride while still providing cushioning.
Lightweight Performance – Responsive foams and breathable uppers keep weight down without compromising durability.
Purpose-Built Range – Whether you're running road, trail or ultra distances, each model is designed for a specific type of run.

They're ideal for runners who understand the benefits of a wide toe box and anatomical fit, but don't want to be limited in terms of performance or options available to them. They're for people who value running longevity AND performance, and runners who want more from each run.

(03)

What if I Order The Wrong Size?

No problem. You can do a fast size swap free of charge. See all the details on our returns page in the main menu.

(04)

When Will I Get My Order?

Orders placed before 14:00 Mon-Thurs are usually dispatched the same day.

Delivery usually takes place 1 - 2 business days after dispatch depending on the delivery address. You'll find detailed info on our shipping page.

Once your order is placed you'll get very regular updates from the couriers, as well as a tracking link so you can follow along.

(05)

What If I Have Narrow Feet?

That's fine! Our shoes are designed to have a locked-in midfoot and heel, so you can still enjoy the benefits of a wide toe box without it feeling sloppy.

TOPO ATHLETIC

Ultraventure 5 | Mens - Gray/Blue