Tani's Deep Sleep Collection

For the best rest . Recovery wear made with natural materials

We believe true wellness begins with quality sleep.
Now, the limited edition Deep Sleep Collection has been created to help you achieve the ultimate rest.
This collection is a special line that combines Tani's signature soft fabric with Curefilo®, a high-performance fiber developed in Japan.

Natural comfort: The main material is a fabric made from sustainable eucalyptus grown in a closed-loop system. It's hypoallergenic, highly breathable, and more wicking than cotton, keeping you comfortable all night long.

Unlike many functional fabrics, Curefilo® is plant-based. Its fibers are formulated with a unique blend of Japanese wild plants, including mugwort, persimmon leaves, and Japanese knotweed. These powerful ingredients are known to improve skin elasticity, stimulate blood circulation, and support fatigue recovery. One study found that people who slept on Curefilo® fabric experienced an average 14% increase in skin moisture by the morning.

- The botanical functional fabric itself has natural antioxidant, antibacterial and deodorizing properties, maintaining a pleasant feeling of cleanliness.

Promotes deep relaxation. Studies have shown that Curefilo® helps reduce stress, improves heart rate and supports deeper, more restful sleep.

-Long-lasting effects: Because the beneficial ingredients are kneaded into the fibers themselves, the effects do not diminish even after washing, and the benefits last as long as the laundry.

・From fibers to sewing, everything is done in Japan. All processes, from yarn development, knitting of fabric, to final sewing, are carried out consistently in Japan. Japanese skilled craftsmanship and attention to detail support the exceptional comfort that is unique to Tani.

material

Deep Sleep [70% regenerated fiber (cellulose), 30% rayon]

care

This delicate fabric is made of extremely fine fibers. Machine wash it inside out in a laundry net and hang it to dry without using a dryer.

size

Tops

Chest circumference (S: 53cm, M: 56cm, L: 59cm, XL: 62cm)

Length (S: 69cm, M: 71cm, L: 73cm, XL: 75cm)

Sleeve length (S: 55cm, M: 57cm, L: 59cm, XL: 60cm)

·pants

Waist (S: 64cm, M: 68cm, L: 72cm, XL: 76cm)

Side length (S: 96cm, M: 98cm, L: 101cm, XL: 105cm)

*The male model (height 185cm) is wearing size L.

*The female model (height 175cm) is wearing a size M.