The Bill Ringa Fold Chefchaouen is a wool house shoe in a deep blue shade, handmade in Portugal from 100% natural lambswool felt. A modern version of the classic slipper, it features a fold-down heel and a durable sneaker cupsole, making it equally suited for indoor comfort and quick outdoor steps. Comfortable across the seasons, these felted wool slippers mould naturally to the feet, keeping them dry and at ease. Kept straightforward and practical, the Fold’s pull tab and collapsible heel make stepping in effortless.
Updated in 2022 with a cleaner instep line, the Fold Chefchaouen now presents a sharper, more contemporary silhouette.
This deep blue shade retains its colour exceptionally well, even after repeated washing. While it may leave light-coloured socks slightly tinted during the first few wears, this effect fades quickly. Consistently one of the most popular choices, it remains a reliable favourite.
Named after the Berber town in Morocco’s Rif mountains, long hailed as a holy city, Chefchaoen is painted head to toe in blue. Legend tells it’s heaven that the blue shades symbolizes. The Fold Chefchaouen reflects that spirit — a bold blue upper with a clean sole, ensuring that divine feeling of being fully relaxed and grounded.
Color upper
Color sole
SKU
EAN
Origin
Placeholder
Placeholder
The Bill Ringa Fold Chefchaouen is a wool house shoe in a deep blue shade, handmade in Portugal from 100% natural lambswool felt. A modern version of the classic slipper, it features a fold-down heel and a durable sneaker cupsole, making it equally suited for indoor comfort and quick outdoor steps. Comfortable across the seasons, these felted wool slippers mould naturally to the feet, keeping them dry and at ease. Kept straightforward and practical, the Fold’s pull tab and collapsible heel make stepping in effortless.
Updated in 2022 with a cleaner instep line, the Fold Chefchaouen now presents a sharper, more contemporary silhouette.
This deep blue shade retains its colour exceptionally well, even after repeated washing. While it may leave light-coloured socks slightly tinted during the first few wears, this effect fades quickly. Consistently one of the most popular choices, it remains a reliable favourite.
Named after the Berber town in Morocco’s Rif mountains, long hailed as a holy city, Chefchaoen is painted head to toe in blue. Legend tells it’s heaven that the blue shades symbolizes. The Fold Chefchaouen reflects that spirit — a bold blue upper with a clean sole, ensuring that divine feeling of being fully relaxed and grounded.
Color upper
Color sole
SKU
EAN
Origin
Placeholder
Placeholder
Wool repels dirt and moisture by nature, keeping your felted slippers resilient through everyday use and light rain. When they need refreshing, wipe them clean with a damp cloth or wash gently in cold water with wool detergent.
The Bill Ringa cupsole in durable rubber is equally simple to maintain — quick to wipe down, so your slippers stay clean indoors and out.
In the shoemaking town of Felgueiras, Portugal, Perfect Eject crafts every pair of Bill Ringa wool slippers by hand. Artisans trained in traditional techniques cut, stitch, and assemble with precision, maintaining Portugal’s reputation for excellence. The result is footwear that combines modern comfort with heritage craftsmanship.
Free shipping and returns in The Netherlands.
Orders are processed within 24 hours after order confirmation.
1 – 2 working days within The Netherlands.
Returns are free within The Netherlands and accepted within 14 days of delivery.
The return procedure is described in our
returns policy.
For shipping times, costs and return conditions outside The Netherlands, click here to open the International overview.
International returns are accepted within 14 days of delivery. Return shipping costs are at the customer’s expense. The return procedure is described in our returns policy.
For full details, please see our complete shipping page and returns page.
Each Bill Ringa slipper has a removable insole — its length in cm and inches is shown below. Measure the insole of a pair you wear comfortably and compare it with the table. Between two sizes? Choose the larger one for a relaxed fit.
| Length insole | EU | US | UK | JP |
|---|---|---|---|---|
| 27.810.94 | 41 | 8–8.5 | 7–7.5 | 26–26.5 |
| 28.211.10 | 42 | 9 | 8 | 27 |
| 29.011.42 | 43 | 10 | 9 | 27.5 |
| 29.611.65 | 44 | 10.5 | 9.5 | 28 |
| 30.211.89 | 45 | 11.5 | 10.5 | 29 |
| 30.812.13 | 46 | 12–12.5 | 11–11.5 | 29.5–30 |
Note: tap on CM or inches to view lengths, and on US / UK / JP to explore equivalent sizes.
Need more guidance? See the full size guide for detailed instructions.| Cookie | Type | Duration | Description |
|---|---|---|---|
| __Secure-BUCKET | persistent | 6 months | Used by Google for advertising personalization and tracking. |
| _clck | persistent | 1 year | Saves a unique Clarity user ID and settings to track user interactions. |
| _clsk | persistent | 1 day | Combines multiple page views into a single session for Clarity. |
| _fbp | third party | 3 months | This is a cookie set by Facebook and is used to deliver a series of advertisement products such as real time bidding from third party advertisers. |
| _ga | third party | 1 year | This is a Google Analytics cookie which is used to identify unique users. |
| _ga_# | third party | 1 year | Used by Google Analytics to collect data on the number of times a user has visited the website as well as
dates for the first and most recent visit. |
| _ga_77S6P3XBGY | persistent | 1 year | Stores pageview and session information for GA4. |
| _gcl_au | persistent | 3 months | Used by Google Ads to measure conversions and ad performance. |
| AEC | persistent | 6 months | Ensures requests come from legitimate users and not bots. |
| cookie lawinfo-checkbox-functional | third party | 1 year | Determines whether the user has accepted the cookie consent box. |
| cookielaw info-checkbox-advertisement | third party | 1 year | Used to detect if the visitor has accepted the marketing category in the cookie banner. This cookie is necessary for GDPR-compliance of the website. |
| cookielaw info-checkbox-analytics | third party | 1 year | Used to detect if the visitor has accepted the statistics category in the cookie banner. This cookie is
necessary for GDPR-compliance of the website. |
| cookielawinfo-checkbox-necessary | third party | 1 year | Determines whether the user has accepted the cookie consent box. |
| cookielawinfo-checkbox-others | third party | 1 year | Stores the user's cookie consent state for the current domain |
| cookielawinfo-checkbox-performance | third party | 1 year | Stores the user's cookie consent state for the current domain |
| CookieLawInfoConsent | persistent | 1 year | Stores the complete cookie consent settings selected by the user. |
| cookies.js | third party | session | Determines whether the visitor has accepted the cookie consent box. This ensures that the cookie consent
box will not be presented again upon re-entry. |
| DV | session | session | Used by Google to store user preferences and security settings. |
| NID | persistent | 6 months | Used to personalize Google ads and remember user preferences. |
| sbjs_current | session | session | Stores the current session’s traffic source. |
| sbjs_current_add | session | session | Stores landing page and referrer for the current session. |
| sbjs_first | session | session | Stores the user’s first recorded traffic source. |
| sbjs_first_add | session | session | Additional metadata for the user’s first visit. |
| sbjs_migrations | session | session | Ensures compatibility between Sourcebuster versions. |
| sbjs_session | persistent | 30 minutes | Tracks session duration, pageviews and referrer. |
| sbjs_udata | session | session | Stores visitor data (e.g. user agent, visit count). |
| SOCS | persistent | 13 months | Stores Google’s consent settings for the user. |
| viewed_cookie_policy | persistent | 1 year | Stores whether the user has seen and dismissed the cookie banner. Contains no personal data. |
| viewed_cookie_policy | persistent | 1 hour | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not a user has consented to the use of cookies. It does not store any personal data. |
| wc_cart_hash_# | persistent | persistent | Unclassified |
| wc_fragments_# | session | session | Unclassified |
| Cookie | Duration | Description |
|---|---|---|
| AEC | 6 months | Ensures requests come from legitimate users and not bots. |
| CookieLawInfoConsent | 1 year | Stores the complete cookie consent settings selected by the user. |
| DV | session | Used by Google to store user preferences and security settings. |
| sbjs_migrations | session | Ensures compatibility between Sourcebuster versions. |
| SOCS | 13 months | Stores Google’s consent settings for the user. |
| viewed_cookie_policy | 1 hour | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not a user has consented to the use of cookies. It does not store any personal data. |
| viewed_cookie_policy | 1 year | Stores whether the user has seen and dismissed the cookie banner. Contains no personal data. |
| Cookie | Duration | Description |
|---|---|---|
| _clck | 1 year | Saves a unique Clarity user ID and settings to track user interactions. |
| _clsk | 1 day | Combines multiple page views into a single session for Clarity. |
| _ga | 1 year | This is a Google Analytics cookie which is used to identify unique users. |
| _ga_# | 1 year | Used by Google Analytics to collect data on the number of times a user has visited the website as well as
dates for the first and most recent visit. |
| _ga_77S6P3XBGY | 1 year | Stores pageview and session information for GA4. |
| sbjs_current | session | Stores the current session’s traffic source. |
| sbjs_current_add | session | Stores landing page and referrer for the current session. |
| sbjs_first | session | Stores the user’s first recorded traffic source. |
| sbjs_first_add | session | Additional metadata for the user’s first visit. |
| sbjs_session | 30 minutes | Tracks session duration, pageviews and referrer. |
| sbjs_udata | session | Stores visitor data (e.g. user agent, visit count). |
| Cookie | Duration | Description |
|---|---|---|
| __Secure-BUCKET | 6 months | Used by Google for advertising personalization and tracking. |
| _fbp | 3 months | This is a cookie set by Facebook and is used to deliver a series of advertisement products such as real time bidding from third party advertisers. |
| _gcl_au | 3 months | Used by Google Ads to measure conversions and ad performance. |
| NID | 6 months | Used to personalize Google ads and remember user preferences. |