【NAOKO OKUSA×UTIPPA】<
FUR COLLECTION
Ash Brown

Relax with every step.
Make your time at home
comfortable and uniquely yours.

Introducing "UTIPPA," a recovery room shoe born from the technology of SIDAS, an insole brand trusted by athletes around the world. Through this collaboration with Naoko Okusa, we have created the "UTIPPA FUR," perfect for your home life during the autumn and winter months.

Retaining the functional features that condition your body from the soles of your feet, the upper is generously covered in long-pile faux fur that is irresistible to the touch. It offers both the comforting warmth you feel the moment you put them on and a touch of glamour to satisfy your fashion sense.

Available in two colors: the calm, deep "Ash Brown" and the subtly sweet "Smoky Rose."

Whether you're doing chores, working, or simply relaxing, this is a pair that will comfortably condition your daily time at home from the ground up.

These adorable yet stylish room shoes are wrapped in fluffy faux fur. They are packed with SIDAS's proprietary technology that supports the arch of the foot, promotes blood circulation, and facilitates smooth movement. Here are eight points that explain why you'll want to wear them every day.

POINT 01
Warmth and a mode aesthetic from the rich pile
The upper features luxurious, long-pile faux fur. Its fluffy texture and generous volume add warmth and glamour to your feet. With a stylish presence that transcends typical room shoes, it brings a little sense of excitement to your time at home.

POINT 02
Micro-fleece lining that gently wraps your feet
The inside of the upper uses an autumn/winter-spec micro-fleece lining. It gently hugs the instep, keeping you cozy during the cold season. Naoko Okusa selected a color that naturally complements the faux fur on the outside. We have been meticulous even about the parts that touch your skin.

POINT 03
A light profile created by a three-color layer
The faux fur upper and dual-layer sole are composed of a three-color combination. We paired mauve purple with the Smoky Rose, and an ink-toned brown with the Ash Brown, both featuring a pearl white accent on the bottom. The exquisite layering of colors creates a profile that is both sporty and sophisticated.

POINT 04
Proprietary insole shape to condition from the soles up
The unique 3D shape of the insole supports the arch, which tends to collapse due to fatigue. With every step, it stimulates the arch of the foot to promote blood circulation and recovery.
※General Medical Device Notification Number: 27B3X00325955902

POINT 05
Velcro design adjustable to foot width and socks
The upper features a Velcro design that can be adjusted to your foot width. It accommodates widths from C to 3E, providing a flexible fit for those with wide or high-instep feet, and works for everything from bare feet to thick socks. By holding the instep firmly, it also optimizes the function of the unique insole.

POINT 06
Sole design that supports smooth movement
The sole is gently curved up at the toe and has a height difference toward the heel, supporting a natural walking motion. They are easy to walk in and make it smooth to stand up from a seated position. Designed to follow the movement of the foot so they don't slip off while walking.

POINT 07
Deep heel cup for stable posture
We’ve adopted a deep heel cup shape that utilizes SIDAS insole technology. By wrapping around the heel bone and supporting it in a snug position, it helps stabilize your posture and aligns your entire body balance from the ground up.

POINT 08
Slip-resistant grip sole for peace of mind at home
Responding to customer feedback, we reviewed the sole material and updated it to a more slip-resistant grip sole. The fine treads grip the floor firmly, making them safer for walking in areas prone to getting wet, such as the kitchen or around the bathroom.

Hello everyone, I'm Naoko Okusa. I've been using UTIPPA slippers for years, and I've actually had the pleasure of collaborating on a special version. Have you ever seen such cute recovery slippers? In reality, despite appearances, they are classified as general medical devices because the stimulation of the peripheral nerves on the sole of the foot through walking improves blood flow. I change into them as soon as I get home, and I wear them pretty much whenever I'm in the house. I can feel the reduction in strain on my lower back and the cushioning of impact on my ankles immediately. I also feel like my feet are less swollen, and more than anything, the lower back issues like the "stiff back" I used to get multiple times a year have decreased dramatically. Not only that, but the persistent daily dull ache in my lower back has almost disappeared. Oh, and something that unexpectedly helped was that I stopped those "near-trips" on flat ground—it's been amazing. I think it's because the arch of the insole fits properly and allows me to grip the floor.

I had been using the quilted type, but I had thought it would be nice to have this kind of fluffy, shaggy upper material—not just for winter, but for keeping my feet from getting cold due to summer air conditioning—so I made the decision right there in the meeting. And by adding a sporty line to the heel, I think we achieved a look that is "not just cute, but has a somewhat modern aesthetic." I know many people wear leather or fabric slippers, but the shock from the floor actually "hits" the body quite hard. Please get your hands on this pair, which can improve your fatigue and swelling just by wearing them at home.

(Unit: cm)