TENTIAL to Launch New BAKUNE Series with Enhanced Materials for Fall/Winter 2026

TENTIAL's BAKUNE Series for Fall/Winter 2026

As we move towards the Fall/Winter 2026 season, TENTIAL, a Tokyo-based company renowned for promoting a health-conscious society through their conditioning brand, will begin launching the new BAKUNE series on September 10. This series goes beyond simple recovery wear to support rest through quality sleep, ultimately enhancing daily performance.

The Concept Behind BAKUNE

BAKUNE is designed with the understanding that recovery is essential for peak performance. TENTIAL emphasizes usability—encouraging users to easily integrate conditioning into their daily lives without complex instructions. From sleepwear specifically designed to enhance recovery to bedding that improves sleep conditions, BAKUNE offers various options to optimize the sleep experience. TENTIAL believes that effective conditioning means aligning all factors concerning one's health to enhance life performance.

Innovative Materials in Recovery Wear

One of the standout developments in the new BAKUNE series is the introduction of the special fiber SELFLAME®. While many brands rely primarily on polyester, TENTIAL has innovated by creating a rayon-based SELFLAME®, which will be available alongside traditional polyester and nylon options for greater variety.

According to research, individuals wearing pajamas made from their preferred materials reported better sleep quality. TENTIAL recognizes this and is committed to broadening clothing comfort tailored to personal preferences. By leveraging the unique properties of each fiber type, plus incorporating natural fibers, TENTIAL introduces a lineup of 23 different materials for their recovery wear, giving consumers the flexibility to select pieces suited to their skin and comfort needs.

Featured Recovery Wear Products

- Smooth Lite Sweat Women’s

The new women’s recovery wear incorporates rayon-based SELFLAME®, delivering the smoothest and most luxurious texture in the history of BAKUNE. With its stylish design that features a cropped top and warm, flared pants, this collection truly caters to women's needs.
- Type: Long-Sleeve Crew Neck, Long Pants
- Colors: Black, Off-White, Light Gray, Rose
- Sizes: XS, S, M, L, XL, 2XL
- Material: Rayon (Modal) 94%, Polyurethane 6%
- Price: 15,950 yen (tax included)
- Release Date: September 10, 2026

- Gauze Pajama Cut & Sew

Designed based on consumer feedback for natural fabrics, this 100% natural fiber gauze pajama combines SELFLAME® rayon and cotton for a smooth texture. Innovative cut-and-sewn knitting addresses the need for elasticity and comfort while sleeping.
- Type: Long-Sleeve Shirt, Long Pants
- Colors: Navy, Greige, Dark Gray, Olive Green
- Sizes: XS, S, M, L, XL
- Material: Rayon 51%, Cotton 49%
- Price: 15,400 yen (tax included)
- Release Date: September 10, 2026

Expanding Bedding Options for Improved Sleep Environments

TENTIAL asserts that enhancing the factors surrounding sleep is vital alongside quality sleepwear. Thus, they have developed not just bedding, but also various products to create optimal sleep conditions. The BAKUNE bedding line has significantly gained popularity, showcasing sales growth of 231% year-on-year.

In the Fall/Winter 2026 season, TENTIAL will update its flagship product, the BAKUNE Extra Warm Comforter. Additionally, it will expand its offerings to include blankets that can be utilized in various everyday scenarios, further supporting the creation of a healthy sleep environment.

- BAKUNE Extra Warm Comforter

This transforms a popular item into an even warmer solution with a new six-layer structure combining functional materials and down. It has an improved insulation performance that is 1.4 times better compared to the previous season, ideal for those sensitive to cold.
- Colors: Navy, Gray
- Sizes: Single, Semi-Double, Double, Queen
- Material Composition:
- Shell: 100% Polyester
- Lining: 80% Polyester, 20% Rayon
- Filling: Varied blends of Polyester and down
- Price: 49,940-82,940 yen (tax included)
- Release Date: October 1, 2026

The entire BAKUNE bedding lineup, including updated blankets, will launch on October 1, further enhancing sleep comfort and quality. These products will be available on TENTIAL’s official site, major e-commerce platforms, and selected retail locations.

About TENTIAL

TENTIAL is on a mission to create a health-promoting society that empowers individuals to realize their full potential. The company provides innovative conditioning solutions that transform everyday life experiences into opportunities for better health and performance. Founded in February 2018, this Tokyo-based company is leading the way in integrating scientific research into practical products that promote optimal conditioning for everyone.