Square Mary Jane Women's Slip-On Square-Toe Flats - Comfortable

In this review of Rothy's Square Mary Jane flats, the bottom line is simple: these are a comfortable, machine-washable day-to-night shoe best for someone who wants fuss-free style and sustainable materials. They stand out for a soft, lightweight knit upper made from 100% recycled plastic bottles and a stretchy strap that keeps the foot secure without digging in. The reviewer found the cushioning and ease of walking to be the single biggest reason to buy, while fit can be personal - some users find the fit true to size, others note a narrower feel.

Key Features

• Knit construction: The lightweight, rounded-square toe knit provides a soft, breathable upper that moves with the foot for all-day comfort.
• Recycled materials: The shoe is knit with Rothy's signature thread made from 100% recycled plastic bottles, reducing landfill waste while keeping the shoe durable.
• Stretchy strap: The elastic strap secures the foot comfortably and adds a subtle stylistic detail without restricting movement.
• Machine washable: Insoles and shoes can be removed and washed in cold water, then air dried, making maintenance quick and simple.
• Versatile styling: The timeless yet trendy square-toe design transitions easily from office to casual evenings, making it a go-anywhere flat.

Who It's For

These flats are ideal for women who prioritize comfort and easy care in a polished silhouette. Commuters, office workers, and frequent travelers will appreciate the lightweight knit, cushioned feel, and the convenience of machine washing the pair after extended wear.

Shoppers who need a very wide toe box or who prefer extra room in the forefoot should try them on in person, since some customers report a narrower fit despite many others finding the Square Mary Jane true to size. Those seeking heavy arch support or a formal dress shoe might look elsewhere.

Pros & Cons

Pros

• Comfortable cushioning and soft knit that make walking easy and pleasant.
• Sustainably made from recycled plastic bottles, offering eco-conscious value.
• Machine washable design keeps shoes fresh with minimal effort.
• Versatile square-toe style works for both casual and business casual settings.

Cons

• Fit can vary; some wearers report a narrower fit that may not suit wider feet.

Specifications

Brand	Rothy's
Style	Square Mary Jane women's slip-on
Toe shape	Rounded-square (square-toe)
Upper material	Knit made from 100% recycled plastic bottles
Care	Machine washable; remove insoles and wash cold, air dry
Fit tip	Fits true to size (some users find it narrow)
Factory	Manufactured in Rothy's LEED and TRUE Zero Waste factory

Our Verdict

The Square Mary Jane is a strong choice for anyone who wants an eco-friendly, comfortable flat that cleans up easily and transitions from day to night. Its cushioning and washable knit offer good value for shoppers who prioritize low-maintenance footwear and sustainable materials, though those needing a wider fit should try before buying.

Frequently Asked Questions

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

Do they run true to size?
Rothy's reports the Square Mary Jane fits true to size, but some customers find the fit narrow, so trying them on is advisable for wide feet.

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 LEED and TRUE Zero Waste factory.