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100% Silk Circular Rib Series

100% Silk Circular Rib Knit Underwear and Tops Series with stress-free comfort and minimalist design.

Our unique silk fabric has the ideal balance of fabric thickness, yarn weight, stretchability and elasticity that resets knit structure. The choice of circular rib knit technique achieves a comfortable, horizontal stretch that snugly fits your body.

About MUUGI Silk Underwear >
Learn more about the unique properties of silk and our product concept here.

The silk fibers are processed and made washable before being spun into yarn, so our underwear is machine washable.

All our fabrics and garments are manufactured in Japan. We proudly present our MUUGI products, the epitome of Japanese craftsmanship excellence.

MUUGI 100% Silk Circular Rib Knit Fabric

For more information about our original 100% silk fabric, please read here.

シルク100%タンクトップ(カップ付き) - 3サイズ・11色

Relaxed fit tank top with a flattering silhouette. Soft and body hugging.

100% Silk Tank Top with Bra

シルク100%キャミソール(カップ付き) - 4サイズ・12色

V-neckline camisole for an elegant, minimalist look.

100% Silk Camisole with Bra

シルク100%ベアキャミソール(カップ付き) - 3サイズ・11色

Simple, bare-type camisole with a straight across neckline.

100% Silk Bare Camisole with Bra

シルク100%ブラレット - 3サイズ・10色

A minimalist triangle bralette with a delicate design and light wear.

100% Silk Bralette

シルク100%ベアトップブラ - 3サイズ・7色

Bandeau bra featuring a flat, straight neckline and a moderate crop length.

100% Silk Bandeau Bra

シルク100%レギュラーショーツ - 3サイズ・13色

Basic panty made of 100% silk. With leg band.

100% Silk Mid-Rise Panties

シルク100%足ぐりゴムなしショーツ - 3サイズ・13色

Basic panty made of 100% silk. Without leg band.

100% Silk Mid-Rise Panties Without Leg Band

シルク100%ハイウエストショーツ - 3サイズ・12色

High waist, low leg brief made of 100% silk. With leg band.

100% Silk Mid-Rise Panties

シルク100%ロングショーツ・2分丈レギンス - 2サイズ・7色

It can be worn as long boy shorts on its own or layered as leggings over your own panties.

100% Silk Long Boy Shorts

シルク100%タンクトップ, カップなし, トープ

Plain tank top to wear with a bra or bralette you own.

100% Silk Tank Top

シルク100%キャミソール(カップなし)- 1サイズ・7色

Plain camisole to wear with a bra or bralette you own.

100% Silk Camisole

シルク100%ハイネックカットソー - 3サイズ・10色

High Neck Top with super comfy, non-binding neck.

100% Silk High Neck Top

シルク100%クルーネックロングスリーブ - 3サイズ・12色

Top with a slim-fit silhouette and longer sleeve.

100% Silk Crew Neck Long Sleeve Top

シルク100%長袖カットソー - 3サイズ・9色

Basic long sleeve tee for your everyday wardrobe.

100% Silk Long Sleeve Tee

シルク100%半袖カットソー - 3サイズ・12色

Wear as a slim-fit short sleeve T-shirt or an undergarment.

100% Silk Short Sleeve Tee

シルク100%レギンス - 2サイズ・7色

Soft on skin and protects your lower body from chill.

100% Silk Leggings