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Free shipping campaign underway [until Monday, December 22nd]
Free shipping campaign underway [until Monday, December 22nd]

[Official Online Store Exclusive] Limited Time Offer! Free Shipping Campaign

・You can use the campaign as many times as you like within the period.
・Free shipping for purchases totaling ¥11,000 (tax included) or more.

[Campaign Period] Thursday, August 21, 2025, 10:00 AM - Monday, December 22, 2025, 11:59 PM
*The period is subject to change.

[Telephone inquiries] 0120-02-7074 (weekdays 10:00-17:00)


Please take this opportunity to enjoy shopping at the official B-Three online store.

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29件

絞り込み条件：

絞り込み条件：

Semi-flared/sneaker cut

  • NEW ITEM

Cotton +3 sneaker cut pants

21,890円 - 21,890円
21,890円 (税込)
21,890円 - 21,890円
21,890円 (税込)

We created these because they didn't exist before! Revolutionary pants that look great in sneakers, a must-have for everyday sneakers lovers. "S...

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Tapered

  • NEW COLOR

Oxford tapered pants

16,390円 - 16,390円
16,390円 (税込)
16,390円 - 16,390円
16,390円 (税込)

These comfortable pants are made of a smooth cotton blend. FUNCTION Stretch Oxford weave that stretches 360 degrees and retains its shape We...

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Wide/Semi-wide

  • NEW ITEM

Fluffy, smooth wide-leg pants

18,590円 - 18,590円
18,590円 (税込)
18,590円 - 18,590円
18,590円 (税込)

"Light or light today?" Reversible travel pants that let you choose your comfort Reversible pants that can be worn in different looks and textur...

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straight

  • NEW COLOR

Shiny Shadow Straight Pants

29,590円 - 29,590円
29,590円 (税込)
29,590円 - 29,590円
29,590円 (税込)

A luxurious pair of elegant pants with a sparkling finish FUNCTION Luxurious 3D shadow makeup that exudes elegance and sophistication. By kn...

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straight

Shadow Straight Pants

27,390円 - 27,390円
27,390円 (税込)
27,390円 - 27,390円
27,390円 (税込)

A sophisticated pair of straight pants with a special shadow effect. FUNCTION Apply shadow makeup to your legs just like you would with make...

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Semi-flared/sneaker cut

  • NEW ITEM

Jeans-like +3 sneaker cut pants

21,890円 - 21,890円
21,890円 (税込)
21,890円 - 21,890円
21,890円 (税込)

We created these revolutionary jeans that look great with sneakers, a must-have for everyday sneaker lovers! "Sneakers don't make my legs look b...

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straight

Jeans-like straight pants

16,390円 - 16,390円
16,390円 (税込)
16,390円 - 16,390円
16,390円 (税込)

Everyday jeans that look like authentic denim but are fade-resistant FUNCTION Don't worry about rubbing! Color-transfer-resistant jeans "I wa...

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Wide/Semi-wide

Smooth jeans and wide pants

19,690円 - 19,690円
19,690円 (税込)
19,690円 - 19,690円
19,690円 (税込)

Stress-free wide pants with a genuine denim look FUNCTION New soft jeans that are resistant to fading Based on customer feedback, we have c...

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Semi-flared/sneaker cut

Double-cross semi-flared pants

18,590円 - 18,590円
18,590円 (税込)
18,590円 - 18,590円
18,590円 (税込)

Pants for stress-free formal and office wear FUNCTION High-quality natural stretch with supple elasticity and resilience We developed a hig...

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straight

  • NEW COLOR

Dry Woolly Straight Pants

17,490円 - 17,490円
17,490円 (税込)
17,490円 - 17,490円
17,490円 (税込)

A classic straight hairstyle that is both beautiful and intelligent, perfect for the ever-changing seasons FUNCTION A highly stretchable fabri...

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Wide/Semi-wide

  • NEW COLOR

Dry Woolly Wide Pants

18,590円 - 18,590円
18,590円 (税込)
18,590円 - 18,590円
18,590円 (税込)

A wide-legged model with both talent and beauty, perfect for the ever-changing seasons FUNCTION A highly stretchable fabric with a wool-like t...

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Wide/Semi-wide

Classic Chino Wide Pants

20,790円 - 20,790円
20,790円 (税込)
20,790円 - 20,790円
20,790円 (税込)

Wide chino pants are a must-have for casual adult women. FUNCTION Wrinkle-resistant twill weave with good stretch Developed from the ground ...

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straight

Ketrel Straight Pants

16,390円 - 16,390円
16,390円 (税込)
16,390円 - 16,390円
16,390円 (税込)

Very popular for its smooth and comfortable new sensation! A stress-free basic straight cut made from fabric that is resistant to pollen and dust....

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Wide/Semi-wide

  • NEW ITEM

Worsted wool wide pants

25,300円 - 25,300円
25,300円 (税込)
25,300円 - 25,300円
25,300円 (税込)

Stylish, easy, and beautiful. Smart wool pants to transition from the lingering heat of summer to autumn. This highly functional fabric is perfe...

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straight

Basic knit and straight pants

16,390円 - 16,390円
16,390円 (税込)
16,390円 - 16,390円
16,390円 (税込)

Aiming for the highest level of basic FUNCTION A comfortable fit that adapts to your body with every movement We've reconstructed the comfor...

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Innerwear

Super Hip Girdle

4,290円 - 4,290円
4,290円 (税込)
4,290円 - 4,290円
4,290円 (税込)

A long-selling girdle that gently wraps around your hips This popular B3 classic girdle is made with soft stretch that doesn't feel too tight a...

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Innerwear

Air Girdle Shorts

5,390円 - 5,390円
5,390円 (税込)
5,390円 - 5,390円
5,390円 (税込)

Stress-free, ultra-thin girdle shorts that feel like bare skin FUNCTION No elastic waistband. Reduces digging in for an addictive fit. Made...

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Innerwear

Light Silky Spats

6,490円 - 6,490円
6,490円 (税込)
6,490円 - 6,490円
6,490円 (税込)

Silky-touch, smooth "Light Silky" 3/4 length spats These thin, stretchy leggings fit comfortably. Made with ultra-fine raw silk and knitted at a...

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Innerwear

Long Shape Girdle

4,730円 - 4,730円
4,730円 (税込)
4,730円 - 4,730円
4,730円 (税込)

3 levels of pressure for a comfortable fit without feeling constricting This long girdle provides support up to the knees and has three levels o...

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Innerwear

High Coverage Socks

1,650円 - 1,650円
1,650円 (税込)
1,650円 - 1,650円
1,650円 (税込)

More comfortable than cover socks, and gives a beautiful look like stockings. B3's new socks FUNCTION Because it looks like bare feet You ca...

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straight

Oxford straight pants

25,300円 - 25,300円
25,300円 (税込)
25,300円 - 25,300円
25,300円 (税込)

Made from the popular "Oxford" fabric, which has a sophisticated look and good stretch. A new standard straight hair style for both the office an...

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slim

Oxford Slim Pants

25,300円 - 25,300円
25,300円 (税込)
25,300円 - 25,300円
25,300円 (税込)

Elegant appearance and firm stretch New standard slim fit made from popular "Oxford" fabric FUNCTION Elegant look and richly stretchy Ox...

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straight

Jeans-like straight pants

23,100円 - 23,100円
23,100円 (税込)
23,100円 - 23,100円
23,100円 (税込)

Fade-resistant and color-transfer-resistant! Revolutionary jeans for adults FUNCTION Don't worry about rubbing! Color-transfer-resistant je...

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straight

Houndstooth Straight Pants

23,100円 - 23,100円
23,100円 (税込)
23,100円 - 23,100円
23,100円 (税込)

A refreshing feel. An updated version of Houndstooth. FUNCTION Antibacterial treatment prevents the occurrence of damp odors, ensuring comfo...

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Telephone inquiries

0120-02-7074

(Weekdays 10:00-17:00)

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