The Square Mary Jane Women's Slip-On Flats - Recycled Knit Comfort

In this review of The Square Mary Jane women's slip-on flats, the bottom line is simple: these are a comfortable, versatile day-to-night shoe for anyone who wants a polished flat that is also easy to care for. Designed with a square toe and a soft, plush footbed, The Square prioritizes all-day comfort without sacrificing a refined look. The shoe's knit upper and removable cushioned insole make it feel broken in from the first wear, and the fact that the material is made from recycled plastic bottles is a clear plus for shoppers seeking better materials and sustainable construction.

Key Features

• Exceptional comfort: A plush footbed and cushioned insole provide soft underfoot support that makes walking for long stretches comfortable.
• Refined style: The square-toe silhouette gives a clean, modern look that transitions easily from office outfits to casual evenings.
• Better materials: The knit upper is made from 100% recycled plastic bottles, offering a more sustainable option without compromising texture and durability.
• Machine washable: Removable insoles allow the shoes and insoles to be washed on cold for easy maintenance and refreshed wear.
• Durable construction: Comfortable insoles pair with a durable outsole so the shoe stands up to daily wear and travel.
• True-to-size fit: The Square fits true to size for most wearers, simplifying the online fitting decision.

Who It's For

The Square Mary Jane is best for women who want a smart, comfortable flat for business casual environments, errands, and travel. If you routinely need a shoe that looks polished with skirts or trousers and remains comfortable through long days, this style delivers a low-maintenance option that packs well and washes easily.

Shoppers who prefer very wide toe boxes or need significant corrective arch support should compare options before committing, as some customers report a narrower fit. If you require specialized orthotic support or an especially roomy forefoot, a different dedicated comfort shoe might suit better.

Pros & Cons

Pros

• Soft cushioning and plush footbed deliver notable comfort for walking and standing.
• Sustainable knit from recycled bottles offers an eco-conscious material choice.
• Smart square-toe design elevates casual looks for office or evenings out.
• Machine washable with removable insoles makes cleaning straightforward.

Cons

• Some wearers find the fit narrow, so those with wider feet should try before buying or size accordingly.
• Not intended as a medical or high-arch corrective shoe for specialized support needs.

Specifications

Brand	Rothy's
Style	Square Mary Jane women's slip-on flats
Upper material	Knit thread from 100% recycled plastic bottles
Fit tip	Fits true to size
Care	Machine washable; remove insoles, wash cold, air dry
Factory	Manufactured in Rothy's LEED and TRUE Zero Waste factory

Our Verdict

The Square Mary Jane is a strong pick for women seeking a versatile, sustainable flat that balances comfort and polished style. Its washable construction and plush insole make it practical for daily wear, while the recycled knit adds an eco-friendly advantage; just check fit if you have very wide feet or need specialized arch support.

Frequently Asked Questions

Are these machine washable?
Yes. Remove the insoles and wash the shoes and insoles on cold with mild detergent, then air dry-no heat.

How does the sizing run?
The Square fits true to size for most wearers, though some report a narrower fit and may prefer to try before buying if between sizes.

What are they made of?
The knit upper uses Rothy's signature thread made from 100% recycled plastic bottles, produced in a LEED and TRUE Zero Waste factory.