Underwear is something we wear every day, so we don't want to compromise on either comfort or design. This time, we'll introduce recommended items selected by buyers from the best-selling underwear and socks Isetan Shinjuku Store, Men's Building ! These items are not only functional and comfortable, but also popular as gifts.

Experience a new level of comfort with our best-selling boxer shorts.

Comfortable low-rise style available in a wide range of colors.

TOOT Boxer Shorts ReNEW TOOT COTTON /BC23S100 ¥4,180

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These boxer briefs are a signature item of the brand. Featuring a white waistband logo, a flat-seam front that hugs the skin, a low-rise design perfect for first-timers, and a wide range of colors. Enjoy a comfortable fit.

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Beauty x Comfort: "Race Boxer Shorts"

WACOAL MEN Boxer Shorts (Closed Front) WT3822 ¥3,960-¥4,290

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The "Lace Boxer™" is characterized by its beauty and comfort. It offers excellent breathability, a seamless hem for a smooth look, and a glamorous touch with sheer floral lace. Available in a range of colors from basic to trendy.

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A stylish boxer short featuring an iconic cat, perfect for gift-giving.

PAUL & JOE/Paul & Joe Sitting Nunette All-Over Print Boxer Shorts, Front Opening, PJB755061, ¥3,630

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Nunette the cat, with her big, round eyes and adorable expression, is the charming face of this cute design on these boxer shorts. The design features Nunette sitting demurely, making them a great gift. The terry cloth lining and elastic waistband provide a comfortable feel against the skin.

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Daily socks to add a touch of style to your casual outfits.

High-density pile provides comfort and adds a touch of style to your everyday outfits.

CHIKSTOCKS Line Socks ¥1,980

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Soft, high-density pile cushioning for ultimate comfort. The secure, non-slip fit and wide range of colors make it a perfect accent piece for your everyday outfits.

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Comfortable American casual crew-length socks featuring a prominent pony logo.

POLO RALPH LAUREN casual socks 02012605 ¥1,980

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These crew-length socks feature the iconic pony logo as an accent. Made from a comfortable cotton blend with just the right thickness, they offer a pleasant wearing experience. A simple yet distinctly American style.

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An original design that stands out, exclusively made for Isetan Shinjuku Store.

M/M (Paris) x ISETAN Socks ¥2,970

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These socks are a collaboration with M/M(Paris), a creative unit based in France that is active in a wide range of fields including fashion, art, and music, and are exclusive to Isetan Shinjuku.

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Basic and comfortable inner T-shirt

A short-sleeved inner layer with a soft feel and a deep U-neck that makes it less likely to show.

SEEK U-neck T-shirt EE3315A 3,300-3,850 yen

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This short-sleeved innerwear features excellent stretch and a soft feel. The deep U-neck prevents it from peeking out from under a T-shirt, and the raw-edge finish conceals any visible underwear lines. It's perfect for everyday wear or as an addition to your wardrobe.

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High-quality basic T-shirt with eye-catching embroidery

POLO RALPH LAUREN Classic Fit V-Neck Undershirt ¥2,200

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Made from 100% cotton, these t-shirts offer a soft feel and a subtle sheen. They feature a relaxed fit and a polo player embroidery on the left hem, adding a touch of elegance. A basic yet high-quality piece.

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Smooth underwear made with meticulous craftsmanship.

Kimura Knitwear Factory Short-Sleeved V-Neck T-Shirt, Solist Heat, 0112244101, ¥5,500

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Kimura Knitwear Factory is a factory run by a group of craftsmen who have been developing and manufacturing underwear in Wakayama for over half a century. The fabric, a blend of microfiber and rayon yarn, is finely brushed on both sides, resulting in a soft and smooth texture that feels great against the skin and reflects the craftsmanship in every detail.

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Isetan Shinjuku Store, Men's Building B1F: Underwear, socks, nightwear/handkerchiefs

Isetan Shinjuku Store, Men's Building B1F, Underwear, Socks, Nightwear/Handkerchiefs: We are currently hosting various events. Please stop by!

Event information is available here.

High-quality, comfortable, and recommended men's underwear and loungewear [Mitsukoshi Isetan Online Store]

We're introducing carefully selected underwear, socks, and loungewear recommended by ISETAN MEN'S . They also make great gifts!

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Men's underwear, socks, and loungewear to get you through the cold winter [Mitsukoshi Isetan Online Store]

We've gathered a selection of recommended warm innerwear for everything from business and outdoor activities to relaxing at home.

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Isetan Shinjuku Store | Mitsukoshi Isetan Store Information