Square Mary Jane Women's Slip-On Flats - Comfortable, Machine Washable

In this review of the Square Mary Jane slip-on flats, the bottom line is simple: these are a practical, stylish pick for everyday wear when comfort and easy care matter most. Designed with a rounded-square toe and stretchy straps, the shoe blends a modern silhouette with soft cushioning suitable for long days on the move. Rothy's construction from recycled plastic bottles and the machine washable design make this a strong choice for shoppers prioritizing sustainability and low-maintenance footwear.

Key Features

• Extra comfort: The lightweight knit upper and cushioned insole provide a soft, supportive feel that helps reduce foot fatigue during all-day wear.
• Easy wear: Stretchy straps keep the foot secure while allowing quick on-and-off convenience for busy mornings or travel.
• Better materials: The upper is knit from Rothy's signature thread made from 100% recycled plastic bottles, reducing landfill waste without sacrificing structure.
• Machine washable: Insoles and shoes can be removed and washed in cold water then air dried, keeping the flats looking fresh with minimal effort.
• Timeless & trendy: The rounded-square toe and clean profile work from office to weekend, making these a versatile day-to-night shoe.

Who It's For

The Square Mary Jane is best for women who need a comfortable, versatile flat for commuting, office wear, and casual outings-especially those who value sustainable materials and easy care. Its supportive cushioning and secure strap make it a good option for people who spend a lot of time walking or standing.

Those with very wide feet or who require pronounced arch correction should compare fit carefully, as some customers find the shoe narrow. If you need heavy-duty weather protection or specialized athletic support, look for purpose-built alternatives.

Pros & Cons

Pros

• Comfortable knit construction and cushioning make long wear manageable.
• Machine washable materials simplify maintenance and extend lifespan.
• Eco-conscious construction uses recycled plastic bottles and a zero-waste factory process.
• Stylish rounded-square toe adapts well to both casual and business casual outfits.

Cons

• Fit can run narrow for some customers, so sizing checks are important.
• Not designed as a heavy-duty weather shoe, so wet conditions may limit use.

Specifications

Our Verdict

The Square Mary Jane is a solid buy for anyone wanting a low-maintenance, comfortable flat that still reads polished at work or out with friends. With recycled materials, machine washable convenience, and a secure strap, it offers strong everyday value-just double-check fit if you have wide feet or need specialized arch support.

Frequently Asked Questions

Are these machine washable?
Yes. Remove the insoles, wash shoes and insoles in cold water, and air dry; do not use heat.

Do they run true to size?
Rothy's reports that the Square Mary Jane fits true to size, though some customers find them narrow.

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