Innerwear
MUJI's vast collection of men's and women's innerwear features the most comfortable undershirts, underwear, and bras for all-day wear. Made with high-quality materials like soft, breathable jersey cotton and smooth lyocell, our innerwear is designed to last long and feel good to wear.
Layer up with our Warm Cotton series innerwear to stay cozy in the colder fall and winter months. Or, discover the cooling touch of our quick-dry Moisture Wicking Cotton undershirts for warmer weather.
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Current price $14.99$14.99 - $14.99Current price $14.99
Women's Warm Thick Cotton Crew Neck Long Sleeve T-Shirt
This Women's Warm Thick Cotton Crew Neck Long Sleeve T-Shirt is made of organic cotton that absorbs moisture, keeping you warm in any weather. Soft...
View full detailsCurrent price $14.99$14.99 - $14.99Current price $14.99Sold outCurrent price $14.99$14.99 - $14.99Current price $14.99Women's Warm Thick Cotton U Neck T-Shirt
This Women’s T-Shirt is woven with moisture-absorbing, thick cotton that will keep you warm and comfortable. Crafted with organic cotton, it is gen...
View full detailsCurrent price $14.99$14.99 - $14.99Current price $14.99Sold out$14.90$14.90 - $14.90Current price $14.90Men's Warm Crew Neck Long Sleeve T-Shirt
An undershirt made with organic cotton. It absorbs moisture inside the clothes to generate heat.Item Size Chart Size Length Shoulder Width Chest C...
View full details$14.90$14.90 - $14.90Current price $14.90Sold out$8.90$8.90 - $8.90Current price $8.90Women's Ribbed High Rise Panty
Soft hipster underwear, with organic cotton's unbeatable comfort! Complete with a rounded knit-design for a smooth fit. Enjoy the perfect blend of ...
View full details$8.90$8.90 - $8.90Current price $8.90Sold out$8.90$8.90 - $8.90Current price $8.90Men's Stretch Jersey Front Open Brief
This classic cotton brief features a front open fly and a non-restrictive waistband for maximum comfort. Item Size Chart Size Waist Hip XS 59.0c...
View full details$8.90$8.90 - $8.90Current price $8.90Sold out$9.90$9.90 - $9.90Current price $9.90Women's Stretch Camisole
A soft and stretchy camisole with adjustable straps. Circular knitting for a seamless finish. Made using organic cotton.Item Size Chart Size Chest...
View full details$9.90$9.90 - $9.90Current price $9.90Sold out$9.90$9.90 - $9.90Current price $9.90Women's Stretch Jersey Camisole
A soft and stretchy camisole. Circular knitting for a seamless finish. Made using organic cotton.Item Size Chart Size Length Chest Circumference W...
View full details$9.90$9.90 - $9.90Current price $9.90Sold out$8.90$8.90 - $8.90Current price $8.90Men's Stretch Jersey Front Open Brief
A classic cotton brief with a front open fly. Featuring a non-restrictive waistband. Item Size Chart Size Waist Hip XS 57.0cm (22.4") 63.0cm...
View full details$8.90$8.90 - $8.90Current price $8.90Sold outCurrent price $8.00$8.00 - $8.00Current price $8.00Women's Organic Cotton Ribbed Tank Top 2-Pack
A pack of 2 tank tops that are designed with circular knitting for a comfortable seamless finish that's perfect for layering. Made with organic cot...
View full detailsCurrent price $8.00$8.00 - $8.00Current price $8.00Sold outCurrent price $8.00$8.00 - $8.00Current price $8.00Women's Organic Cotton Rib French Sleeve Shirt 2-Pack
A pack of 2 French sleeve shirts that are designed with circular knitting for a comfortable seamless finish that's perfect for layering. Made with ...
View full detailsCurrent price $8.00$8.00 - $8.00Current price $8.00Sold outCurrent price $8.00$8.00 - $8.00Current price $8.00Women's Organic Cotton Ribbed Tank Top 2-Pack
A pack of 2 tank tops that are designed with circular knitting for a comfortable seamless finish that's perfect for layering. Made with organic cot...
View full detailsCurrent price $8.00$8.00 - $8.00Current price $8.00Sold out$19.99 - $24.90$19.99 - $24.90Current price $19.99Women's Smooth Bra Camisole
A camisole with a built in bra. Made of lyocell fabric produced from eucalyptus pulp for the smooth and soft texture. Item Size Chart Size Chest W...
View full details$19.99 - $24.90$19.99 - $24.90Current price $19.99Sold out$19.99 - $24.90$19.99 - $24.90Current price $19.99Women's Smooth Bra Tank Top
A tank top with a built in bra. Made of lyocell fabric produced from eucalyptus pulp for the smooth texture. Item Size Chart Size Chest Width Wais...
View full details$19.99 - $24.90$19.99 - $24.90Current price $19.99Sold out$24.90$24.90 - $24.90Current price $24.90Women's Silk Blend Bra Camisole
A camisole with removable bra cups, made from a blend of organic cotton and soft silk. Features a side seamless design for extra comfort while wear...
View full details$24.90$24.90 - $24.90Current price $24.90Sold out$24.90$24.90 - $24.90Current price $24.90Women's Silk Blend Bra Tank Top
A tank top with removable bra cups, made from a blend of organic cotton and soft silk. Features a side seamless design for extra comfort while wear...
View full details$24.90$24.90 - $24.90Current price $24.90Sold out
$14.90$14.90 - $14.90Current price $14.90Women's Moisture Wicking Cotton Tank Top with Sweat Pads
Breathable, smooth, and cool to the touch. Sweat pads under the arms will help keep you dry throughout the day. The moisture-wicking and quick-dryi...
View full details$14.90$14.90 - $14.90Current price $14.90$19.99 - $29.90$19.99 - $29.90Current price $19.99Women's Wireless Plunge Bra
This bra is soft and smooth on the skin, and it doesn't have underwires or hooks, so you can wear it comfortably all day. The plunge design is perf...
View full details$19.99 - $29.90$19.99 - $29.90Current price $19.99Sold out$14.99 - $19.90$14.99 - $19.90Current price $14.99Women's Cotton Stretch Ribbed Short Camisole with Bra
A cropped camisole with a built-in bra so you only need to wear one layer. Made with organic cotton. Item Size Chart Size Chest Circumference...
View full details$14.99 - $19.90$14.99 - $19.90Current price $14.99Sold out$14.99 - $19.90$14.99 - $19.90Current price $14.99Women's Cotton Stretch Ribbed Short Tank Top with Bra
A cropped tank top with a built-in bra so you only need to wear one layer. Made with organic cotton. Item Size Chart Size Chest Circumference...
View full details$14.99 - $19.90$14.99 - $19.90Current price $14.99Sold out$14.90$14.90 - $14.90Current price $14.90Women's Breathable Cotton Tank Top
An undershirt made with a smooth, cool touch and breezy cotton material. The moisture-wicking and quick-drying properties of cotton material are ...
View full details$14.90$14.90 - $14.90Current price $14.90Sold out
$14.90$14.90 - $14.90Current price $14.90Women's Breathable Cotton French Sleeve T-Shirt with Sweat Pad
Breathable, smooth, and cool to the touch. Sweat pads under the arms will help keep you dry throughout the day. The moisture-wicking and quick-dry...
View full details$14.90$14.90 - $14.90Current price $14.90$14.90$14.90 - $14.90Current price $14.90Women's Breathable Cotton Camisole with Sweat Pad
Breathable, smooth, and cool to the touch. Sweat pads under the arms will help keep you dry throughout the day. The moisture-wicking and quick-dry...
View full details$14.90$14.90 - $14.90Current price $14.90Sold out$8.90$8.90 - $8.90Current price $8.90Women's Ribbed High Rise Panty
Our 100% organic cotton hipster style panty is great for everyday wear that is comfortable under any outfit. It is sewn with circular knitting for ...
View full details$8.90$8.90 - $8.90Current price $8.90Sold out$14.90$14.90 - $14.90Current price $14.90Men's Heat Generating Cotton Crew Neck Short Sleeve T-Shirt
Stay warm and cozy with the Men's Heat Generating Cotton Crew Neck Short Sleeve T-Shirt. Made with organic cotton, this shirt is both gentle on you...
View full details$14.90$14.90 - $14.90Current price $14.90Sold out$14.90$14.90 - $14.90Current price $14.90Men's Heat Generating Cotton V-Neck Short Sleeve T-Shirt
Stay warm and cozy with the Men's Heat Generating Cotton V-Neck Short Sleeve T-Shirt. Made with organic cotton, this shirt is both gentle on your s...
View full details$14.90$14.90 - $14.90Current price $14.90Sold out$14.90$14.90 - $14.90Current price $14.90Men's Heat Generating Cotton V-Neck Long Sleeve T-Shirt
Stay warm and cozy with the Men's Heat Generating Cotton V-Neck Long Sleeve T-Shirt. Made with organic cotton, this shirt is both gentle on your sk...
View full details$14.90$14.90 - $14.90Current price $14.90Sold out
$24.90$24.90 - $24.90Current price $24.90Men's Warm Thick Cotton Crew Neck Long Sleeve T-Shirt
Stay warm and cozy with this long sleeve men's undershirt. Made with cotton, this shirt is both gentle on your skin and durable. It is designed to ...
View full details$24.90$24.90 - $24.90Current price $24.90$14.90$14.90 - $14.90Current price $14.90Women's Pleasant to the Touch Ribbed Shorts
Stitch-free for a smooth finish that is comfortable on your skin and won't show through clothing. Made with organic cotton. Complete the set with o...
View full details$14.90$14.90 - $14.90Current price $14.90Sold outCurrent price $19.99$19.99 - $19.99Current price $19.99Women's Seamless Ribbed Bra
This bra is wireless and designed with minimal seams for a smooth, comfortable finish that won't show through clothing. The cups can be inserted an...
View full detailsCurrent price $19.99$19.99 - $19.99Current price $19.99Sold out$19.99 - $24.90$19.99 - $24.90Current price $19.99Women's Lyocell Blend Bra Camisole
A smooth V-neck camisole with a built-in bra that offers support without being too tight. It is designed without side seams for extra comfort. Made...
View full details$19.99 - $24.90$19.99 - $24.90Current price $19.99Sold out$24.90$24.90 - $24.90Current price $24.90Women's Silk Blend Bra Tank Top
A tank top with removable bra cups, offering support without being too tight. It is designed without side seams for extra comfort. Made from a blen...
View full details$24.90$24.90 - $24.90Current price $24.90Sold out$24.90$24.90 - $24.90Current price $24.90Women's Silk Blend Bra Camisole
A camisole with removable bra cups, offering support without being too tight. It is designed without side seams for extra comfort. Made from a blen...
View full details$24.90$24.90 - $24.90Current price $24.90Sold out$19.99 - $24.90$19.99 - $24.90Current price $19.99Women's Lyocell Blend Bra Tank Top
A smooth tank top with a built-in bra that offers support without being too tight. It is designed without side seams for extra comfort. Made of lyo...
View full details$19.99 - $24.90$19.99 - $24.90Current price $19.99Sold out$19.90$19.90 - $19.90Current price $19.90Women's Warm Cotton Crew Neck Long Sleeve T-Shirt
An undershirt that is made with 100% organic cotton that absorbs moisture, keeping you warm in any weather. It is sewn without seams on the side so...
View full details$19.90$19.90 - $19.90Current price $19.90Sold out$19.90$19.90 - $19.90Current price $19.90Women's Warm Cotton U-Neck Long Sleeve T-Shirt
This undershirt is made of organic cotton that absorbs moisture, keeping you warm in any weather. It is sewn without seams on the side so it's comf...
View full details$19.90$19.90 - $19.90Current price $19.90Sold out
$39.90$39.90 - $39.90Current price $39.90Cotton Blend Slip Shorts
These shorts are great for layering underneath skirts, dresses, and tunics for coverage and protection against thigh chafing. They stretch and cont...
View full details$39.90$39.90 - $39.90Current price $39.90
$19.90$19.90 - $19.90Current price $19.90Warm Cotton Crewneck T-Shirt
A thermal undershirt that is made with 100% organic cotton that absorbs moisture, keeping you warm in any weather. It is sewn without seams on the ...
View full details$19.90$19.90 - $19.90Current price $19.90
$19.90$19.90 - $19.90Current price $19.90Warm Cotton Crew Neck T-Shirt
A thermal undershirt that is made with 100% organic cotton that absorbs moisture, keeping you warm in any weather. It is sewn without seams on the ...
View full details$19.90$19.90 - $19.90Current price $19.90
$19.90$19.90 - $19.90Current price $19.90Warm Cotton V-Neck T-Shirt
A thermal undershirt that is made with 100% organic cotton that absorbs moisture, keeping you warm in any weather. It is sewn without seams on the ...
View full details$19.90$19.90 - $19.90Current price $19.90
$19.90$19.90 - $19.90Current price $19.90Warm Cotton U-Neck T-Shirt
This thermal undershirt is made of organic cotton that absorbs moisture, keeping you warm in any weather. It is sewn without seams on the side so i...
View full details$19.90$19.90 - $19.90Current price $19.90
$49.90$49.90 - $49.90Current price $49.90Cotton Blend Bra Tank Top
This tank top is designed with removable bra cups for easy washing. It is made from organic cotton-covered threads in a cable knit pattern, offerin...
View full details$49.90$49.90 - $49.90Current price $49.90
$14.90$14.90 - $14.90Current price $14.90Women's Moisture-Wicking Cotton Lightweight Tank Top
A lightweight tank top made from a smooth, breathable organic cotton material that feels cool on the skin, making it comfortable to wear even in wa...
View full details$14.90$14.90 - $14.90Current price $14.90
$9.90$9.90 - $9.90Current price $9.90Men's Cotton Jersey Boxer Briefs
These Men's Cotton Jersey Boxer Briefs provide a comfortable fit and breathability with their organic cotton material and rubber waist. The soft, f...
View full details$9.90$9.90 - $9.90Current price $9.90
$14.90$14.90 - $14.90Current price $14.90Men's Moisture-Wicking Cotton Crewneck T-Shirt
An undershirt made from a smooth, breathable organic cotton material that feels cool on the skin, making it comfortable to wear even in warm weathe...
View full details$14.90$14.90 - $14.90Current price $14.90$14.90$14.90 - $14.90Current price $14.90Men's Moisture-Wicking Cotton Tank Top
An undershirt made from a smooth, breathable organic cotton material that feels cool on the skin, making it comfortable to wear even in warm weathe...
View full details$14.90$14.90 - $14.90Current price $14.90Sold out
$24.90$24.90 - $24.90Current price $24.90Men's Warm Thick Cotton High Neck Long Sleeve T-Shirt
This Men's Warm Thick Cotton High Neck Long Sleeve T-Shirt is made of organic cotton that absorbs moisture, keeping you warm in any weather. Soft a...
View full details$24.90$24.90 - $24.90Current price $24.90
$24.90$24.90 - $24.90Current price $24.90Lyocell Blend Bra Camisole
A smooth V-neck camisole with a built-in bra that offers support without being too tight. It is designed without side seams for extra comfort. Made...
View full details$24.90$24.90 - $24.90Current price $24.90
$24.90$24.90 - $24.90Current price $24.90Lyocell Blend Bra Tank Top
A smooth V-neck tank top with a built-in bra that offers support without being too tight. It is designed without side seams for extra comfort. Made...
View full details$24.90$24.90 - $24.90Current price $24.90
