Dynafit | Ultra 12 Vest | Trail vest | 12 Liters | Unisex
Dynafit | Ultra 12 Vest | Trail vest | 12 Liters | Unisex - Black / XS/S is backordered and will be shipped as soon as it is back in stock.
Couldn't load pick-up availability
Please note: Dynafit has updated their sizing chart. Therefore, there are two size charts.
Shoes Dynafit - Trail series
| Foot length (CM) | UK | EU | US Men | US Women |
| 22 | 3 | 35 | 4 | 5 |
| 22.5 | 3.5 | 36 | 4.5 | 5.5 |
| 23 | 4 | 36.5 | 5 | 6 |
| 23.5 | 4.5 | 37 | 5.5 | 6.5 |
| 24 | 5 | 38 | 6 | 7 |
| 24.5 | 5.5 | 38.5 | 6.5 | 7.5 |
| 25 | 6 | 39 | 7 | 8 |
| 25.5 | 6.5 | 40 | 7.5 | 8.5 |
| 26 | 7 | 40.5 | 8 | 9 |
| 26.5 | 7.5 | 41 | 8.5 | 9.5 |
| 27 | 8 | 42 | 9 | 10 |
| 27.5 | 8.5 | 42.5 | 9.5 | 10.5 |
| 28 | 9 | 43 | 10 | 11 |
| 28.5 | 9.5 | 44 | 10.5 | 11.5 |
| 29 | 10 | 44.5 | 11 | |
| 29.5 | 10.5 | 45 | 11.5 | |
| 30 | 11 | 46 | 12 | |
| 30.5 | 11.5 | 46.5 | 12.5 | |
| 31 | 12 | 47 | 13 | |
| 31.5 | 12.5 | 48 | 13.5 | |
| 32 | 13 | 48.5 | 14 |
Shoes Dynafit - Alpine and Ultra series

Dynafit trail poles

Description
Description
Lightweight, ultra-stable and made for true ultra-runners.
The Dynafit Ultra 12 Running Vest is built for one thing: running long distances at full speed. With only 190 grams This vest fits like a second skin, without bounce, without irritation and with 12 perfectly accessible compartments that you can access while running — just like a real ultra vest should work.
This is the vest for runners who leave nothing to chance.
💡 Why you want this
- 🪶 Super light (190 g) – feels like nothing, performs like everything
- 🎒 12 compartments – 100% accessible while walking
- 📱 Removable waterproof compartment – o.a. for smartphone
- 🪢 Zero-bounce fit – non-stretch base + compression options
- 🦾 3 options for pole attachment – front, back vertically or back in “V”
- 💧 Includes 2 x 500 ml soft flasks
- 🔦 Reflective details for safety
- 📣 Whistle included - mandatory for many ultras
- 🔁 Fully customizable – two stretch closures + side adjustment system
🔍 What makes this vest unique?
🧵 Perfect stability
The non-stretch base module prevents the vest from sliding during technical descents.
🧱 Smart compression
Carrying less gear? You can compress the back compartment with two hooks to keep everything snug against your back.
🎯 Quick access
All 12 compartments are designed so that you never have to stop —
🥤 Soft flasks included
Two 500 ml wide-mouth soft flasks for super fast refill.
🎽 Wearing comfort for ultra days
Hexagrid Mesh & Warp Knit Nylon provides breathability, comfort and durability.
🧵 Materials
- Hexagrid Mesh
- Stretch Warp Knit Nylon
- Superlight Ripstop Nylon
📦 Specifications
- Contents: 12 liter
- Weight: 190 grams
- Inclusive: 2 x 500 ml soft flasks
- Fit: Unisex
- Pole attachment: 3 options
- Extras: Reflective, compression, detachable waterproof pocket, safety whistle
🎯 Perfect for…
- Ultra runners who work long days
- Races with mandatory material checks
- Runners who want lots of compartments and quick access
- Trails with technical, steep descents
- Anyone who wants 1 vest for EVERYTHING: training, ultras and adventure



