Size guide
Foot length | 8.7 | 8.8 | 8.9 | 9.1 | 9.2 | 9.3 | 9.4 | 9.6 | 9.6 | 9.8 | 10.0 | 10.1 | 10.2 | 10.4 | 10.6 | 10.8 |
EU | 35 | 35.5 | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 | 41.5 | 42 | 42.5 |
US | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.25 | 7.75 | 8 | 8.5 | 8.75 | 9 | 9.5 | 10 | 10.5 |
UK | 2 | 1-1 | 3 | 2-1 | 4 | 4.5 | 5 | 5.25 | 5.75 | 6 | 6.5 | 6.75 | 7 | 7.5 | 8 | 8.5 |
Foot length | 22 | 22.3 | 22.7 | 23 | 23.3 | 23.7 | 24 | 24.3 | 24.5 | 25 | 25.3 | 25.6 | 26 | 26.5 | 27 | 27.4 |
EU | 35 | 35.5 | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 | 41.5 | 42 | 42.5 |
US | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.25 | 7.75 | 8 | 8.5 | 8.75 | 9 | 9.5 | 10 | 10.5 |
UK | 2 | 1-1 | 3 | 2-1 | 4 | 4.5 | 5 | 5.25 | 5.75 | 6 | 6.5 | 6.75 | 7 | 7.5 | 8 | 8.5 |






Description
Alacrify ensures high performance thanks to a breathable and temperature-regulating Ecolypt upper. The diagonal lacing distributes pressure, while the Propulsyon Foam midsole absorbs impact and returns energy for an efficient run.
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Details
- Breathable and temperature-regulating Ecolypt upper for comfort and lightness
- Natural elasticity that favours dynamic movement and improves stride efficiency
- Integrated diagonal lacing system that distributes pressure and increases midfoot stability
- One-and-a-half-layer sock construction: single layer on the instep and forefoot, double layer on the sides, toe and heel for increased breathability
- H.A.L.O. system that stabilises the heel and guides the foot in a neutral transition
- Propulsyon Foam midsole and Freebound cushioning for impact absorption and responsive energy return
- Item Code: SX4-Y100507-B000
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Composition
- UPPER
- TEXTILE 100%
- LINING AND SOCK
- TEXTILE 100%
- SOLE
- OTHER OTHER
- MATERIALS 100%
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Care Instructions
Machine wash at max 30 °C – very mild processDo not bleachDo not tumble dryDo not ironDo not dry cleanDry flat
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Shipping & Returns
Free shipping for orders over 2500 SEK.
Free returns.
Features