Light Gray Marina Suede Slipper
Light Gray Marina Suede Slipper
Save €50,00 (50%)
- Genuine suede on a stitched sole
- Shapes to your foot as you wear it
- Smart with trousers, easy with denim
Color : Light Gray
Size guide
Foot length in cm, EU sizing
| EU | US Men | US Women | UK | Foot length (cm) |
|---|---|---|---|---|
| 39 | 6.5 | 8 | 6 | 24.5 |
| 40 | 7 | 8.5 | 6.5 | 25.2 |
| 40.5 | 7.5 | 9 | 7 | 25.5 |
| 41 | 8 | 9.5 | 7.5 | 25.8 |
| 42 | 8.5 | 10 | 8 | 26.5 |
| 42.5 | 9 | 10.5 | 8.5 | 26.8 |
| 43 | 9.5 | 11 | 9 | 27.2 |
| 44 | 10 | 11.5 | 9.5 | 27.8 |
| 44.5 | 10.5 | 12 | 10 | 28.2 |
| 45 | 11 | 12.5 | 10.5 | 28.5 |
| 46 | 11.5 | 13 | 11 | 29.2 |
Swipe the table to see every column
Stand on a sheet of paper, mark heel and longest toe, and measure the distance. Pick the EU size whose foot length matches or is 0.5 cm longer. Between sizes? Take the larger one.
Black Friday · mix and save more
- -15%2 pieces
- -20%3 pieces
- -25%4+ pieces
On top of 50% off. Mix any pieces, sizes and colours; the extra comes off in your bag.
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- Ships within 48 h
- Delivered to Brazil in 5 to 7 business days
Tracking link by email the day it ships. Delivery estimates
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Description
Description
Light Gray Marina Suede Slipper | genuine suede | Castielli
Designed for the months when everything slows down, the light gray marina suede slipper is made in genuine suede for men who want the cut of a boutique piece without the boutique price. Suede takes on character with use, deepening in tone where the foot flexes. Sized on the EU scale and shipped free worldwide with taxes and duties already included.
Why you will reach for it
- Genuine suede: Brushed suede over a stitched sole wears in and shapes to the foot instead of wearing out.
- Wear it sockless: the lining is finished to sit against bare skin all day.
- Flexible sole: light enough for the evening, sturdy enough for cobblestones.
- Wears with everything: cropped trousers and no socks in August, denim and wool socks in November.
Fit and fabric
Sizing follows the EU scale with UK and US conversions on the size guide. If you are between sizes, take the larger one. Made in genuine suede, chosen for how it behaves after a season of real wear rather than how it photographs on day one.
Care
- Brush with a soft dry brush after each wear to lift the nap.
- Keep away from rain and treat with a suede protector once a season.
- Store with shoe trees to hold the shape.
Shipping & Delivery
Shipping & Delivery
Orders are dispatched within 48 hours, and delivery within Europe takes 5 to 7 business days from your order, with a tracking link by email the day your parcel ships. Standard tracked shipping is free.
Returns
Returns
You have 30 days from delivery to return a piece, unworn and with the tags attached. Write to support@castielli.com with your order number. Return shipping is paid by the customer unless the piece arrived damaged or incorrect. For another size, the fastest way is to return it and order the new size.
Care Instructions
Care Instructions
Brush the suede with a soft, dry brush after wear to lift the nap. Keep the pair out of heavy rain, and if it gets wet, let it dry at room temperature away from a radiator. Resting the shoes a day between wears helps the soles last.

The Construction
Suede that shapes to you
Brushed suede and full-grain leather over stitched, flexible soles. The pair wears in within a week and moulds to your foot instead of wearing out. Light enough for dinner, sturdy enough for cobblestones.
The Wear
From the office to dinner
Suede loafers and Chelsea boots with leather linings finished to sit comfortably all day, with socks or without. Brush the nap after wear and keep them out of heavy rain: they will look better in their second year than in their first.
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Questions before you order
Why is everything 50% off?
It is our Black Friday sale. Every autumn piece is 50% off the regular price, taken off with no code, and mixing pieces takes an extra 15% to 25% off on top.
How does the extra discount work?
Add 2 pieces to your bag for an extra 15% off, 3 pieces for 20% and 4 or more for 25%. It comes off automatically on top of the 50%, with no code. You can mix any pieces and sizes.
How long does delivery take?
Orders are dispatched within 48 hours, and delivery within Europe takes 5 to 7 business days from your order, and you get a tracking link by email the day your parcel ships.
Can I return my order?
Yes, within 30 days of delivery, unworn and with the tags attached. Write to support@castielli.com with your order number. Return shipping is paid by the customer unless the piece arrived damaged or incorrect.
Which size should I order?
Our pieces follow standard EU sizing and every product page has a size guide in centimetres. Between two sizes, take the larger one.
Which payment methods do you accept?
Visa, Mastercard, American Express and Maestro, Apple Pay, Google Pay and Shop Pay, plus Klarna where it is available in your country, through an encrypted checkout.


