Footwear / Saucony / Endorphin Speed / Saucony Endorphin Speed 5 'Mutant'
Saucony Endorphin Speed 5 'Mutant' S21007-97
White/Mutant · 2025
Your size, by email. Free, no account needed.
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Where to buy
Verified delivery destinations
Austria, Belgium, Bulgaria, Switzerland, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, Greece, Croatia, Hungary, Ireland, Italy, Lithuania, Luxembourg, Latvia, Malta, Netherlands, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia.
The terms name Germany, Austria, Switzerland, and all EU countries. The official EU directory supplies the 27 country names. A separate table has a generic Non EU rate but names no destinations. Unresolved non-EU checks remain unknown. Unresolved requested country checks: AD, AE, AU, BR, CA, GB, HK, IS, JP, KR, MC, MX, NO, NZ, SA, SG, US.
Check address and product restrictions at checkout.
Verified delivery destinations
Austria, Belgium, Bulgaria, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, United Kingdom, Greece, Croatia, Hungary, Ireland, Italy, Lithuania, Luxembourg, Latvia, Malta, Netherlands, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia.
The linked table lists EU27 and GB but does not say that its country list is exhaustive. It gives no foreign free threshold or transit days. US is not listed and remains unknown. Island rates differ for DE, FR, IT, NL, GB, ES, HR, DK, EE, FI, and SE. The domestic ES table depends on method, discount, and item price. No other Forum Sport storefront was confirmed.
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Verified delivery destinations
Andorra, Albania, Austria, Bosnia & Herzegovina, Belgium, Bulgaria, Switzerland, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, France, United Kingdom, Gibraltar, Greece, Croatia, Hungary, Ireland, Iceland, Italy, Liechtenstein, Lithuania, Luxembourg, Latvia, Monaco, Moldova, Montenegro, North Macedonia, Netherlands, Poland, Portugal, Romania, Serbia, Sweden, Slovenia, Slovakia, Türkiye.
Spain excludes the Canary Islands. Corsica has a separate carrier. Large or heavy items can incur extra charges.
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Verified delivery destinations
Spain.
This offer ships to mainland Spain through Sports Sellers ES. Sellers set separate terms; marketplace items cannot ship to or return in Sprinter stores.
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Verified delivery destinations
Spain.
The item result confirms home delivery to postcode 28001 in Madrid. This supports an ES sample for this item and postcode only. It does not confirm every Horma item or every Spanish postcode. The seller label “Enviado por Horma/BE/DE/ES/FR/IT/NL/PT” does not prove destination countries. Other Decathlon marketplaces need separate affiliate review.
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Verified delivery destinations
United Arab Emirates, Austria, Australia, Bosnia & Herzegovina, Belgium, Bulgaria, Bahrain, Canada, Switzerland, Chile, China, Colombia, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, Faroe Islands, France, United Kingdom, Guernsey, Gibraltar, Greece, Hong Kong SAR China, Croatia, Hungary, Ireland, Israel, Iraq, Iceland, Italy, Jersey, Japan, South Korea, Kuwait, Liechtenstein, Lithuania, Luxembourg, Latvia, Monaco, Moldova, Montenegro, North Macedonia, Macao SAR China, Malta, Malaysia, Netherlands, Norway, New Zealand, Oman, Poland, Portugal, Qatar, Romania, Serbia, Saudi Arabia, Sweden, Singapore, Slovenia, Slovakia, San Marino, Thailand, Türkiye, Taiwan, United States, South Africa.
The official calculator lists 69 destinations, including Mexico (MX). Purchase conditions explicitly say orders cannot ship to Mexico. No source establishes which rule is current. Leave MX out of both countries and exclusions, and keep this record partial. The five other explicit country exclusions are Argentina (AR), North Korea (KP), Myanmar (MM), the Philippines (PH), and Venezuela (VE). The terms exclude Ceuta and Melilla. The Canary Islands have a separate EUR 15 CTT Express rate. Mailboxes and military bases are not delivery addresses. Standard rates and transit appear in the Markdown report. Raffle rates are separate: DE and IT EUR 12; PT EUR 6; Azores and Madeira EUR 15; GB EUR 14.90; US USD 25. An older help article says Spain and Portugal arrive 24-48 hours after dispatch; the current calculator gives different country-specific transit estimates. Unresolved requested country checks: AD, BR, MX.
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Price, last 90 days
Lowest recorded shop price · EUR90-day low: 117,00 €; average: 141,67 €.
Fact sheet
Details
- Brand
- Saucony
- Style code
- S21007-97
- Colourway
- White/Mutant
- Released
- 16 Jun 2025
- Retail price at launch
- ≈ 175 $
- Silhouette
- Endorphin Speed 5
- Upper material
- Mesh
- Gender
- Men
Size conversion
EU · US · UK · A conversion chart, not stockScroll within the table to compare sizes.
This table scrolls within its region. Focus this region and use the arrow keys to compare sizes.
| EU | US | UK |
|---|---|---|
| 35 | 3 | 2 |
| 35 1/2 | 3.5 | 2.5 |
| 36 | 4 | 3 |
| 37 | 4.5 | 3.5 |
| 37 1/2 | 5 | 4 |
| 38 | 5.5 | 4.5 |
| 38 1/2 | 6 | 5 |
| 39 | 6.5 | 5.5 |
| 40 | 7 | 6 |
| 40 1/2 | 7.5 | 6.5 |
| 41 | 8 | 7 |
| 42 | 8.5 | 7.5 |
| 42 1/2 | 9 | 8 |
| 43 | 9.5 | 8.5 |
| 44 | 10 | 9 |
| 44 1/2 | 10.5 | 9.5 |
| 45 | 11 | 10 |
| 46 | 11.5 | 10.5 |
| 46 1/2 | 12 | 11 |
| 47 | 12.5 | 11.5 |
| 48 | 13 | 12 |
| 49 | 14 | 13 |
| 50 | 15 | 14 |
| 51 1/2 | 16 | 15 |
Reference conversions only; this chart does not measure your foot or describe product fit.
About this product
White and Mutant create a contrasting palette across the Saucony Endorphin Speed 5 'Mutant'. Its mesh upper brings a lightly textured, breathable-looking finish, while the Endorphin Speed 5 silhouette keeps the design focused and contemporary. Made for men, this 2025 release combines a pale base with a more expressive accent, giving the shoe a distinctive visual balance without relying on extra detailing.
Same shoe, other colours
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|---|---|---|---|---|---|
| From today | — | 122,40 € | 135,99 € | 109,00 € | 112,00 € |
| Shops | — | 16 | 14 | 11 | 10 |
| Released | 2025 | 2026 | — | — | — |
| RRP | ≈ 175 $ | ≈ 165 $ | ≈ 160 $ | ≈ 140 $ | — |
| Material | Mesh | — | — | — | — |

From reselling sneakers to checking prices. In Ibiza since 2019; since September 2026 we sell nothing.
Shop prices and available sizes, checked daily. The shelves are empty; the spreadsheet is not. The story









