Skip to product information

JUST BEE Women's COSA Slippers Black 9US

Sale price  $109.95 Regular price  $149.95

The COSA Slipper is a leather boot style slipper with a 100% wool lining and sock that can be worn flipped up or folded down. Its breathable wool lining suits women wanting warmth with versatility. Available in black, 9US.

This slipper can be worn flipped up or folded down for two looks.

A 100% wool lining and sock keep the COSA Slipper warm.

The leather upper gives this slipper a structured, classic shape.

This slipper is built from quality leather for lasting wear.

The wool lining allows the foot to stay warm and breathe easily.

Availability: Out of stock
Product type: Women's Slippers

Leave your email and we will notify as soon as the product/variant is back in stock

JUST BEE Women's COSA Slippers Black 9US Women's Slippers JUST BEE
JUST BEE Women's COSA Slippers Black 9US
Sale price  $109.95 Regular price  $149.95

Product Overview

The COSA Slipper by Just Bee is a leather boot style slipper built around genuine warmth and a flexible wear style. This slipper suits women who want a cosy, well-made slipper that adapts to personal preference, given its ability to be worn flipped up or folded down. The 100% wool lining and sock keep the COSA Slipper warm throughout, suiting anyone who wants reliable comfort underfoot during cooler months.

This slipper is suited to anyone who wants a comfortable, reliable shoe for relaxed time at home, quick errands, or unwinding after a long day. It is not designed as an outdoor performance shoe or formal footwear. The COSA Slipper sits in cold-weather comfort territory, with the fold-down cuff offering more versatility than a fixed boot height.

Design and Detail

The COSA Slipper can be worn two ways, either flipped up for a taller, more covered boot silhouette or folded down for a lower, more relaxed cuff. This flexibility means the COSA Slipper can be adjusted depending on the level of coverage wanted on a given day. The leather upper gives the slipper structure, while the boot shape stays simple to slip on without laces or buckles.

In black, the COSA Slipper stays versatile and easy to wear, pairing with most loungewear and casual at-home outfits without standing out. The fold-down cuff adds a small design detail that a fixed boot shape would not offer, giving the COSA Slipper more visual interest depending on how it is worn.

For more casual footwear, the shoes range carries other slipper and slip-on styles, and the accessories edit has pieces that pair naturally with a classic leather slipper like this one.

Material and Durability

The COSA Slipper is built with a quality leather upper, paired with a 100% wool lining and sock for warmth. This combination is chosen so the foot can breathe while still staying warm, making the COSA Slipper a practical choice during cooler months.

Because the upper is leather and the lining is wool, the COSA Slipper offers genuine insulation compared to a synthetic slipper, with the leather holding its shape over time and the wool retaining warmth without adding bulk. No specific care instructions are listed for this style, so general leather and wool care, kept dry and away from prolonged direct heat, is the safest way to look after it long term.

When and How to Style It

The COSA Slipper suits relaxed, at-home occasions rather than formal or outdoor settings. It works well for mornings and evenings around the house, especially through cooler months when warmth matters more than usual. The ability to wear it flipped up or folded down makes it adaptable to changing temperatures throughout the day.

Anyone updating their womens apparel rotation for the colder season will find the COSA Slipper pairs easily with loungewear, pyjamas, or casual at-home outfits, with the black colourway staying neutral against most other pieces.

Key Features

  • This slipper can be worn flipped up or folded down for two looks.
  • A 100% wool lining and sock keep the COSA Slipper warm.
  • The leather upper gives this slipper a structured, classic shape.
  • This slipper is built from quality leather for lasting wear.
  • The wool lining allows the foot to stay warm and breathe easily.

Why Choose This Piece

The COSA Slipper stands out through its ability to be worn two ways, offering flexibility that a fixed boot shape doesn't provide. The leather upper adds structure, while the 100% wool lining keeps the foot warm without sacrificing breathability. This slipper suits anyone who wants genuine warmth alongside the option to adjust coverage depending on the day.

Frequently Asked Questions

Who is the COSA Slipper suited to?
The COSA Slipper by Just Bee suits women who want a warm, adaptable boot style slipper for cooler months. Its wool lining and fold-down cuff make it suited to relaxed, at-home wear.

Does the COSA Slipper run true to size?
This listing for the COSA Slipper is available in 9US, with a slip-on boot style design rather than a lace up or adjustable closure. The leather upper may feel firmer at first and soften slightly with wear.

What material is the COSA Slipper made from?
The COSA Slipper has a quality leather upper paired with a 100% wool lining and sock. The wool lining is included specifically to keep the foot warm while allowing it to breathe.

How can the COSA Slipper be worn?
The COSA Slipper can be worn two ways, either flipped up for a taller boot silhouette or folded down for a lower, more relaxed cuff. This makes it adaptable to different temperatures and personal style.

Does Illusion Co. offer free shipping on the COSA Slipper?
Illusion Co. offers free shipping worldwide on orders over $140 AUD, which applies to the COSA Slipper. Orders under that threshold still ship worldwide at standard rates.

Add to Your Wardrobe

The COSA Slipper brings a wool-lined, leather boot finish to cold-weather comfort, and pairs naturally with the rest of the apparel edit for relaxed at-home style. For more on building out cosy, everyday outfits, the Illusion Co. edit has further ideas. Free shipping applies worldwide on orders over $140 AUD. Shop this slipper now.

At ILLUSION CO, all orders are processed within 2 business days and shipped worldwide. Standard delivery typically takes 7 to 15 business days, with shipping rates calculated at checkout and free standard shipping available on orders over AUD 140. Once your order is dispatched, you will receive tracking details via email. We offer a 14 day return policy from the date you receive your item. Products must be unused, unworn, with tags and in original packaging, and returns must be approved before being sent back. Approved refunds are issued to your original payment method within 10 business days. For any shipping or return enquiries, please contact us at info@illusionco.com.au



Related products


Recently viewed products