Footwear / Crocs / Classic Clog / Crocs Classic Clog Blue Bolt (Kids)
Crocs Classic Clog Blue Bolt (Kids) 206991-4KZ
Blue Bolt (Kids) · 2021
GS = grade school sizes, EU 35½–40
Your size, by email. Free, no account needed.
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Where to buy
Sizes in stock · Across the shops below · pick yours
Verified delivery destinations
Spain.
The official FAQ confirms delivery to mainland Spain and the Balearic Islands, and excludes the Canary Islands, Ceuta, and Melilla. It does not give an exhaustive international destination list. The terms give 3–5 business days and the €6.99/€85 rate. Unresolved requested country checks: AD, AE, AT, AU, BE, BG, BR, CA, CH, CY, CZ, DE, DK, EE, FI, FR, GB, GR, HK, HR, HU, IE, IS, IT, JP, KR, LT, LU, LV, MC, MT, MX, NL, NO, NZ, PL, PT, RO, SA, SE, SG, SI, SK, 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.
Check address and product restrictions at checkout.
Verified delivery destinations
Spain.
The terms define delivery in Spain and exclude the Canary Islands, Ceuta, and Melilla. They also exclude some hazardous goods from island destinations. Standard delivery dates depend on the product; express delivery is at most two working days when offered.
Check address and product restrictions at checkout.
Verified delivery destinations
Spain.
Delivery covers mainland Spain and the Balearic Islands only. The Canary Islands, Ceuta and Melilla are excluded.
Check address and product restrictions at checkout.
Verified delivery destinations
Germany.
The FAQ lists other Zalando markets separately. Those market links do not confirm delivery from Zalando.de.
Check address and product restrictions at checkout.
All Snipes codesAll Forum Sport codesAll Zalando ES codesAll Crocs codesCrocs deals today
Price, last 90 days
Lowest recorded shop price · EUR90-day low: 20,00 €; average: 25,19 €. Today from 29,51 €, 48% above the lowest.
Fact sheet
Details
- Brand
- Crocs
- Style code
- 206991-4KZ
- Colourway
- Blue Bolt (Kids)
- Released
- 1 Mar 2021
- Retail price at launch
- ≈ 40 $
- Manufacturer
- Crocs Europe B.V., Planeetbaan 4, 2132 HZ Hoofddorp, Niederlande
- Gender
- Kids
- Upper
- Fibra sintética
- Sole
- Fibra sintética con absorción de impacto
- Lining
- Material sintético
- Insole
- Tejido sintético
Availability by size
7 sizes are in stock, from 28-29 to 38-39. The easiest to find is 33-34, at 3 shops. 29-30 and 38-39 are at one shop only. The cheapest shop changes with the size: 4 different shops today, so pick your size before you compare.
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 |
|---|---|---|
| 17-18 | 2C | |
| 18-19 | 3C | |
| 19-20 | 4C | |
| 20-21 | 5C | |
| 22-23 | 6C | |
| 23-24 | 7C | 7 |
| 24-25 | 8C | 8 |
| 25-26 | 9C | 9 |
| 27-28 | 10C | 10 |
| 28-29 | 11C | 11 |
| 29-30 | 12C | 12 |
| 30-31 | 13C | 13 |
| 32-33 | 1J | 1 |
| 33-34 | 2J | |
| 34-35 | 3J | |
| 36-37 | 4J | |
| 37-38 | 5J | |
| 38-39 | 6J |
Reference conversions only; this chart does not measure your foot or describe product fit.
About this product
Blue Bolt brings a vivid blue colour to the Crocs Classic Clog, with a synthetic lining adding a practical material detail. This kids’ style is made for all genders and keeps the familiar Classic Clog name at the centre of its design. First released in 2021, it offers a straightforward option for children who want a bold, single-colour look in a Crocs clog.
Same shoe, other colours
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|---|---|---|---|---|---|
| From today | 29,51 € | 37,95 € | 39,99 € | 48,00 € | 42,59 € |
| Shops | 4 | 13 | 10 | 10 | 9 |
| Released | 2021 | 2024 | — | 2026 | 2026 |
| RRP | ≈ 40 $ | ≈ 50 $ | — | ≈ 75 $ | ≈ 50 $ |
| Material | — | Croslite | — | Croslite | Croslite |
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