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GUNZE×RIZAPWhat is the appeal?
RIZAP medical trainer explains!
RIZAP UNDERWEAR is an innerwear product created in collaboration between GUNZE and RIZAP that can increase calorie burning.
It is designed to provide compression, so walking around while wearing the innerwear will increase your calorie burn.
In addition, the cross design on the back applies pressure if your posture deteriorates, helping you to maintain correct posture.
RIZAP Medical Trainer Yukiko Soma

RIZAP UNDERWEAR's Commitment
Men's and women's underwear
Men's underwear <RZ1113>
*Researched by Gunze Comfort Science Lab.Measurement environment: 25℃ 40% RH. Walking on a treadmill for 15 minutes, comparing this product with our other products. The effects of the product may vary from person to person.
Only when worn. Burns calories according to walking movements.
Women's underwear <RZ1158>
*Researched by Unitika Garmetec Co., Ltd.Measurement environment: 25°C, 40% RH. 15 minutes walking on a treadmill, comparison between this product and our padded tank top.
Only when worn. The way the function appears varies from person to person.

Cross design on the back
If your posture is poor, you will feel pressure.
Promotes posture awareness.
In addition, by applying pressure to the pelvic area, it is expected to have the effect of stabilizing the core of the body.
Tightening effect for a beautiful silhouette
The seamless design means no seams and no bulky feeling.
It also provides support all around the waist, giving you a slimming effect and creating a beautiful silhouette!
Women's tank tops
Light brown too
Light brown, easy to wear as an inner layer.
You can burn calories while enjoying fashion at the same time.

Compression leggings
Measurement environment: 25°C, 40% RH. 15 minutes walking on a treadmill, comparison between this product and our leggings.
The way the function is expressed varies from person to person.

With a tightening effectCreate a slimmer waist
It fits snugly along the lines of your body, and its slimming support function gives you a beautiful curve from your waist to your hips.

The calf area has a tightening effect with GUNZE's original
It makes your leg lines look beautiful.
Testimonials from customers who have used compression leggings
- If this kind of thing is too tight, I can't stand it! I end up not wearing it, but this is fine. It feels good on the skin and the seams don't itch.
Just the right balance of tightness and comfort. - I purchased this at my daughter's request.
Although it seems like it would be too hot in the summer, he was happy that it seemed to be effective. - Maybe it's because of the compression, but it makes me feel slimmer. When I wear them on a trip where I walk a lot, I don't get tired and my legs don't swell. What's more, I'm happy that I can burn more calories.
Product line-up
Men's underwear <RZ1113>
*Researched by Gunze Comfort Science Lab.Measurement environment: 25℃ 40% RH. Walking on a treadmill for 15 minutes, comparing this product with our other products. The effect of the product may vary from person to person. Only when worn. Burns calories according to walking movements.
Women's underwear <RZ1158>
*Researched by Unitika Garmetec Co., Ltd.Measurement environment: 25°C, 40% RH. 15 minutes walking on a treadmill, comparison between this product and our padded tank top.
Only when worn. The way the function appears varies from person to person.
Ladies' inner

Tank top (with pad)
¥2,530
MENS' inner

Crew neck T-shirt (men's)
¥2,750
Measurement environment: 25℃ 40% RH. Walking on a treadmill for 15 minutes, comparing this product with our leggings. Performance may vary from person to person.