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

In this review of the Square Mary Jane slip-on flats the bottom line is simple: these are a comfortable, low-maintenance day-to-night shoe for someone who values ease and sustainability. Built from Rothy's signature recycled thread and designed with a rounded-square toe and stretchy straps, the shoe aims to combine a soft, lightweight fit with machine washable practicality. The single biggest reason to buy is the combination of true-to-size fit and reliable cushioning that holds up through long days on your feet while remaining easy to clean.

Key Features

• Extra comfort: A soft, lightweight knit construction provides cushioning and reduces pressure points for extended wear.
• Easy wear: Stretchy straps keep the foot secure while making the flats easy to slip on and off for everyday use.
• Better materials: The upper is knit from 100% recycled plastic bottle thread, offering a durable, sustainable option compared with traditional materials.
• Machine washable: Insoles are removable so you can pop the shoes and insoles in cold water and air dry to refresh them quickly.
• Timeless and trendy: The rounded-square toe and simple silhouette transition easily from casual daytime errands to evening plans.

Who It's For

The Square Mary Jane is best for someone who spends long stretches on their feet and wants a lightweight, cushioned flat that is also easy to care for. It suits commuters, casual office workers, and travelers who appreciate a shoe that packs down and can be washed when needed. The sustainable knit will also appeal to shoppers focused on eco-friendly materials.

Shoppers who need very wide toe boxes or who require structured arch support from a built-in orthotic may want to look elsewhere, since the design emphasizes knit flexibility and everyday cushioning rather than rigid corrective support.

Pros & Cons

Pros

• Comfortable cushioning that holds up for all-day wear according to many customers.
• Machine washable construction makes maintenance simple and keeps the shoe feeling fresh.
• Sustainable material: knit from 100% recycled plastic bottles and produced in a zero-waste factory.

Cons

• Fit can feel narrow to some wearers, so those with wider feet may find it tight despite the stretchy straps.

Specifications

Brand	Rothy's
Style	Square Mary Jane women's slip-on flats
Toe shape	Rounded-square toe
Material	Knit from 100% recycled plastic bottle thread
Fit tip	Fits true to size
Care	Machine washable; remove insoles and air dry
Manufacturing	Made in a LEED and TRUE zero-waste factory

Our Verdict

The Square Mary Jane is a strong choice for anyone who wants a comfortable, washable flat with sustainable materials and a versatile look. It delivers reliable cushioning and easy care, making it a good value for daily wear; those with wider feet or who need rigid arch support should try them on first or consider other styles.

Frequently Asked Questions

Are these true to size?
Yes, the Square Mary Jane fits true to size according to the brand, though some wearers report a narrow feel.

Can I machine wash the shoes?
Yes, remove the insoles, wash shoes and insoles in cold water, and air dry; avoid heat.

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