UltraX Running Vest — Includes Free 500ml Soft Flask
Designed for distraction-free runs, from everyday training to long-distance days.
Not sure? See size guide.
Fit & Sizing
Dual-action adjustable chest and waistband straps. If between sizes, size up.
| Size | UK | Chest |
|---|---|---|
| XS – S | 6 – 12 | 61–81cm |
| M – L | 14 – 18 | 81–112cm |
| Size | UK | Chest |
|---|---|---|
| XS – S | XS | 61–81cm |
| M – L | S, M, L | 81–112cm |
Materials & Build
Crafted from a premium neoprene and nylon blend, the UltraX offers durability, breathability, and comfort for long sessions. It’s built to handle wet weather, rough trails, and everything in between.
Pairs well with
UltraX Running Vest — Includes Free 500ml Soft Flask
Key Features
Secure, Water-Resistant Phone Pocket
Zipped and sealed to help guard against rain, this front pocket fits all phone sizes and keeps your device secure and easy to carry.
Discreet AirPods Pocket
A low-profile top pocket designed for your earphones or AirPods. Lightweight and tucked away to keep your essentials out of sight but within easy reach.
Easy-Access Flask Pocket
Designed for quick grabs mid-run, the front pocket holds your soft flask securely. Your first 500ml flask comes free with the vest.
Custom Fit, Minimal Bounce
Dual-adjustable side and chest straps let you fine-tune the fit on the go, helping to keep the vest snug, secure, and comfortable throughout your run.
About the UltraX Running Vest
The UltraX is a featherlight hydration running vest built for Irish roads and race day. It locks to your body at any pace — zero bounce, zero chafing, zero adjusting mid-run. Whether you're training for your first half marathon or lining up in Dublin, Belfast or Cork, it disappears on your back and lets you just run.
Includes a free 500ml soft flask — worth €19.95, yours at no extra cost.
Why runners love it:
- Zero-bounce fit — adjustable chest strap dials in to your body and stays locked at every pace, even on descents
- Front soft flask pocket — 500ml within reach without breaking stride or reaching around
- Breathable mesh panels — runs cool even on warmer days; built to move air, not trap heat
- Water-resistant outer — handles Irish weather without adding weight
- Built-in earphone slot — route your cable cleanly, no tangles mid-run
- Featherlight design — you'll forget you're wearing it
- Adjustable side toggles — custom fit for every build, stays put once set
Sizing:
- XS–S: 61–81cm chest (Women UK 6–12 / Men UK XS)
- M–L: 81–112cm chest (Women UK 14–18 / Men UK S, M, L)
Fits snug by design for zero bounce. Between sizes or wider build? Size up.
4.9★ from hundreds of Irish runners. Free next-day An Post delivery. 30-day returns.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders placed before 2PM (Mon–Fri) are dispatched the same day. Irish orders are shipped via AnPost for next working day delivery. European orders are sent with UPS or DHL, with delivery times varying by destination. Shipping is free on orders over €30; orders under €30 incur a €4.95 fee. All deliveries are tracked and insured, with tracking links emailed once dispatched. We don’t ship to P.O. boxes, and delays may occur during peak periods. For help, email info@realriskrun.com.
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Customer Support
At Real Risk, we're committed to providing swift and reliable assistance. If you have any questions about your order, delivery, or our products, please reach out to us at info@realriskrun.com. Our team is dedicated to ensuring your satisfaction and will respond promptly to your inquiries.
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FAQ’s
What is RealRisk?
RealRisk is a modern Irish running brand creating stylish, high-performance gear for runners of all levels.Where is RealRisk based?
We’re proudly based in Ireland, with all orders shipped locally from our Dublin facility.Who founded RealRisk?
RealRisk was founded by two brothers passionate about running and product design, with a mission to build gear that performs and looks the part.Is RealRisk an Irish-owned company?
Yes, we’re 100% Irish-owned and operated.Will more products be released?
Absolutely. We’ve got new gear in development. Join our mailing list to be the first to know.