The 5531 Sella is one of the best hiking boots you'll find at this price. Made in Estonia by Samelin — the same factory behind the legendary M77 military boot, with over 20 years of boot-making experience — and built to NATO AQAP 2110 and ISO 9001 standards, these are boots made to a standard, not a price point.
The upper is waterproof genuine nubuck leather, paired with a 4-layer TOPAZ membrane sock-style lining that keeps water firmly out while letting your feet breathe. Underfoot, a 2-layer Vibram sole handles soft and hard terrain with equal confidence — if you know hiking footwear, you'll know Vibram is about as trusted as it gets for grip and durability. The anatomical insole is antibacterial and washable, so comfort holds up over long days and the boots stay fresh.
Whether you're tackling the Pennines, the Scottish Highlands, or a muddy weekend trail, the 5531 Sella is ready for it.
One important note on sizing: these boots run large. If you normally wear a UK 7 (EU 41) in trainers or Dr. Martens, go for EU 40 in the 5531 Sella. Size down by one and you'll get the right fit.
| UK Size | EU Size |
|---|---|
| 3 | 36 |
| 3.5 | 37 |
| 4 | 37 |
| 4.5 | 38 |
| 5 | 38 |
| 5.5 | 39 |
| 6 | 39 |
| 6.5 | 40 |
| 7 | 41 |
| 7.5 | 41 |
| 8 | 42 |
| 8.5 | 42 |
| 9 | 43 |
| 9.5 | 43 |
| 10 | 44 |
| 10.5 | 44 |
| 11 | 45 |
| 11.5 | 46 |
| 12 | 46 |
| 12.5 | 47 |
| 13 | 47 |
| Upper | Waterproof genuine nubuck leather |
| Outsole | 2-layer Vibram sole |
| Lining | Waterproof 4-layer TOPAZ membrane |
| Insole | Anatomical, antibacterial, washable |
| Weight | 1.5 kg (size 41) |
| Standards | NATO AQAP 2110, ISO 9001 |
| Made in | Estonia, Europe |
| Delivery | Free UK delivery, 4–8 working days |
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