Duro Dyna Pro | Running Belt Osprey Running Belts

Osprey

Duro Dyna Pro | Running Belt

£34.95 £39.95

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Race-ready belt built for pace

Race-day kit has to earn its place — every gram, every pocket, every buckle. The Osprey Duro Dyna Pro is a featherweight running belt honed for exactly that: ultralight, bounce-free and loaded with smart features for runners who count their kit in ounces. The airmesh sits soft against the skin, the dual elastic cinch cords dial in a locked-down fit, and the innovative tri-carry bungee system means you can stow trekking poles in three different positions depending on the terrain — or clip on a light layer when the temperature drops mid-race. There's a rear pocket sized for a 500ml soft flask (sold separately), a zipped stash for keys and phone, and four front drop-in pockets for gels within easy reach. Pair it with a running vest when you need extra hydration or wear it solo for fast and light days. It's the sort of belt that disappears on the move and reappears the moment you need something from it.

FEATURES
SPECS
MATERIALS
SIZE GUIDE
CARE GUIDE
ECO CREDENTIALS
THE BRAND

- Rear stash pocket fits an Osprey 500 ml Soft Flask (sold separately)
- Zipped pocket for phone and keys, plus four front drop-in pockets for gels
- Removable tri-carry bungee system for three trekking pole positions or layer attachment
- Spacious pass-thru rear pocket for extra storage
- Dual adjustable elastic closure cords for a locked-down fit
- Reflective details for low-light visibility
S/M M/L

Volume 0.8 L 0.8 L

Dimensions 14H X 25W X 7D cm 14H X 25W X 7D cm

Weight 90 g 90 g
- Main: bluesign® approved, 86% 75D polyester (100% recycled), 14% spandex
- Contact Mesh: bluesign® approved, 100% recycled 30D polyester airmesh
- Based on torso length and chest circumference, these packs are sized like apparel.
- The surface area of the harness evenly distributes the weight of the pack on both the smaller and larger volumes.
- Measurements should be taken at widest part of chest slightly below armpits.
Size S/M M/L

Centimetres 64 - 81 81 - 102

Inches 24 - 32 32 - 40
- Hand wash cold only
- Do not tumble dry, bleach, use fabric softener, iron or dry clean
BLUESIGN Certified Partner: BLUESIGN gives you the assurance that only companies that act responsibly were involved in the manufacture of a product that is designated with the BLUESIGN® product label
The Osprey story started in California in the 1970s, with one man, a sewing machine and a vision to make the world’s best outdoor packs. Today, it’s one of the most recognisable rucksack brands.

All of Osprey's packs share the same twin hallmarks of fit and comfort. In fact, Osprey was an early adopter of breathable mesh, ergonomic hip-belts and packs designed specifically to fit women. Breathable back panels are still a feature of all their packs, and all except their most lightweight bags come with adjustable back-lengths for a perfect fit.

And in a world where outdoor enthusiasts are increasingly conscious of our environmental impact, many Osprey packs are made from durable recycled fabrics, while all feature PFC-free water-repellent coatings.