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

The Dynafit Alpine Long Sleeve Tee is a lightweight thermal hooded top designed for winter runs and cold conditions. Thanks to the innovative Octa® fleece, this top offers exceptional warmth at a minimal weight. The hollow fiber structure ensures excellent breathability and rapid moisture wicking, keeping you dry and comfortable—even during intense exertion.
The close-fitting hood provides extra protection from the cold, while reflective details enhance your visibility in low light or darkness. With its elastic cuffs, flat seams, and quick-drying properties, this technical long-sleeved shirt is perfect as a base or mid-layer for winter training and mountain adventures.
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⭐ Key Benefits
- 🧵 Octa® fleece – light, breathable and thermally insulating with minimal weight
- 💨 Excellent moisture wicking – stays dry during intense exercise
- 🧥 Tight hood – extra protection against wind and cold
- ✨ Reflective details – increased visibility in low light
- 🚫 Anti-odor – thanks to Polygiene® technology
- ⚡ 4-way stretch – maximum freedom of movement
- 👕 Flat seams && elastic hem – prevents chafing and guarantees optimal wearing comfort
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📊 Specifications
- Weight: 154 g
- Fit: Athletic Fit
- Layers: Base layer or mid layer
- Material: 100% recycled polyester (DYN OCTA LONGSLEEVE SILVER R100 96)
- Technology: Polygiene® anti-odor treatment
- Features: Breathable, quick-drying, moisture-regulating, 4-way stretch
- Extras: Reflective stripes, tight hood, elastic cuffs and hem
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🎯 Perfect for
Trail runners and distance runners who train in cold or changing conditions and are looking for a breathable, warm and light long-sleeved shirt that perfectly combines comfort and performance.