Siren
FREE UK delivery for orders containing full priced footwear. For orders only containing sale items, or no full priced products, delivery starts from £5. Orders are delivered within 3-7 working days to UK & Europe, 3-10 working days for International orders.
UK Next Day - £7.00 Order by 1pm for next working day delivery.
UK Next Day before 12pm - £10.00 per order Order by 1pm for delivery by 12pm on next working day.
UK Saturday / Sunday - £14.00 per order Order by Friday 1pm for delivery on the next Saturday or Sunday.
Click here for more delivery information.
Easy Returns We are happy to offer a refund on unsuitable goods returned in their original condition, unworn and undamaged, together with the despatch note or purchase receipt within 14 days of receipt of your order.
From UK mainland, Northern Island and Isle of Wight Drop off at your local Collect+ store. £4.49 per parcel.
From Europe & International Use our simple and convenient returns collection service. £5 - £16 per parcel, depending on your location.
Click here for more returns information.
| Continental | UK | USA | Australia |
|---|---|---|---|
| 35 | 2 | 5 | 4.5 |
| 36 | 3 | 6 | 5.5 |
| 37 | 4 | 6.5 | 6.5 |
| 38 | 5 | 7.5 | 7.5 |
| 39 | 6 | 8 | 8.5 |
| 40 | 7 | 9 | 9.5 |
| 41 | 8 | 10 | 10.5 |
| 42 | 9 | 11 | 11.5 |
| 43 | 10 | 12 | 12.5 |
| EU | UK | Length mm | Width mm STANDARD (W) | Width mm WIDE (X) |
|---|---|---|---|---|
| 35 | 2 | 217.2 | 223.1 | 229.7 |
| 36 | 3 | 223.8 | 226.4 | 233 |
| 37 | 4 | 230.4 | 229.7 | 236.3 |
| 38 | 5 | 237 | 233 | 239.6 |
| 39 | 6 | 243.6 | 236.3 | 242.9 |
| 40 | 7 | 250.2 | 239.6 | 246.2 |
| 41 | 8 | 256.8 | 242.9 | 249.5 |
| 42 | 9 | 263.4 | 246.2 | 252.8 |
| 43 | 10 | 270 | 249.5 | 256.1 |
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Features & Fit
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Testimonials
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Delivery & Returns
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Size Guide
FREE UK delivery for orders containing full priced footwear. For orders only containing sale items, or no full priced products, delivery starts from £5. Orders are delivered within 3-7 working days to UK & Europe, 3-10 working days for International orders.
UK Next Day - £7.00 Order by 1pm for next working day delivery.
UK Next Day before 12pm - £10.00 per order Order by 1pm for delivery by 12pm on next working day.
UK Saturday / Sunday - £14.00 per order Order by Friday 1pm for delivery on the next Saturday or Sunday.
Click here for more delivery information.
Easy Returns We are happy to offer a refund on unsuitable goods returned in their original condition, unworn and undamaged, together with the despatch note or purchase receipt within 14 days of receipt of your order.
From UK mainland, Northern Island and Isle of Wight Drop off at your local Collect+ store. £4.49 per parcel.
From Europe & International Use our simple and convenient returns collection service. £5 - £16 per parcel, depending on your location.
Click here for more returns information.
| Continental | UK | USA | Australia |
|---|---|---|---|
| 35 | 2 | 5 | 4.5 |
| 36 | 3 | 6 | 5.5 |
| 37 | 4 | 6.5 | 6.5 |
| 38 | 5 | 7.5 | 7.5 |
| 39 | 6 | 8 | 8.5 |
| 40 | 7 | 9 | 9.5 |
| 41 | 8 | 10 | 10.5 |
| 42 | 9 | 11 | 11.5 |
| 43 | 10 | 12 | 12.5 |
| EU | UK | Length mm | Width mm STANDARD (W) | Width mm WIDE (X) |
|---|---|---|---|---|
| 35 | 2 | 217.2 | 223.1 | 229.7 |
| 36 | 3 | 223.8 | 226.4 | 233 |
| 37 | 4 | 230.4 | 229.7 | 236.3 |
| 38 | 5 | 237 | 233 | 239.6 |
| 39 | 6 | 243.6 | 236.3 | 242.9 |
| 40 | 7 | 250.2 | 239.6 | 246.2 |
| 41 | 8 | 256.8 | 242.9 | 249.5 |
| 42 | 9 | 263.4 | 246.2 | 252.8 |
| 43 | 10 | 270 | 249.5 | 256.1 |
