Rothy's The Flat Slip-On Flats - Comfortable, Washable Everyday Shoe

In this review of Rothy's The Flat women's slip-on shoes, the bottom line is simple: these flats are best for someone who wants a comfortable, versatile everyday shoe that is also machine washable and made from recycled materials. The single biggest reason to buy is the combination of consistent comfort and easy care - the knit upper and removable insole make maintenance straightforward, while the recycled-thread construction addresses sustainability. Fit runs small, so consider going half a size up for the right feel.

Key Features

• Exceptional comfort: A knit upper and cushioned removable insole deliver daylong comfort for commuting, errands, or casual office wear.
• Machine washable: You can wash the flats on cold with mild detergent after removing the insoles, so they stay fresh with minimal effort.
• Better materials: The shoe is knit from signature thread made from 100% recycled plastic bottles, reducing landfill waste while staying durable.
• Refined style: The classic slip-on silhouette dresses up or down easily, making it a flexible wardrobe staple for many outfits.
• Factory standards: Manufactured in Rothy's LEED and TRUE Zero Waste factory, the production focuses on reduced environmental impact.

Who It's For

These flats are ideal for people who value sustainability alongside everyday practicality: commuters who need a comfortable shoe for walking and public transit, parents who appreciate washable shoes, and anyone who wants a simple slip-on that works with casual or smart-casual outfits. The knit construction makes them breathable and easy to slip on for quick outings.

Shoppers with slightly wide feet or those seeking a very structured, narrow-fitting dress shoe should look elsewhere or try a half size up, because the fit runs small and can feel narrow for some customers. If you need heavy-duty arch support or a highly formal shoe, consider other options.

Pros & Cons

Pros

• Comfortable knit upper and cushioned insole that suit daily wear and commuting.
• Machine washable design keeps shoes looking and feeling fresh after use.
• Made from 100% recycled plastic bottles and produced in a zero waste factory, supporting sustainability.
• Versatile, refined slip-on style that can be dressed up or down.

Cons

• Runs small and can feel narrow for slightly wide feet, so many buyers need a half size up.
• Not intended as a structured or formal dress shoe for highly tailored looks.

Specifications

Our Verdict

Rothy's The Flat is a smart buy for someone seeking a comfortable, low-maintenance everyday flat that also carries a clear sustainability story. With machine washability and durable recycled-thread construction, it offers long-term convenience and style, though those with wide feet should size up or try alternatives. Overall, it represents good value for shoppers prioritizing comfort, versatility, and eco-conscious materials.

Frequently Asked Questions

Are these shoes machine washable?
Yes. Remove the insoles, wash the shoes and insoles on cold with mild detergent, and air dry; do not use heat.

Do they run true to size?
The shoes generally run small; the brand and many customers recommend going half a size up for a better fit.

What are they made from?
The knit upper is made from Rothy's signature thread, produced from 100% recycled plastic bottles and made in a zero waste factory.