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.

Discover the cooling touch of our quick-dry Moisture Wicking Cotton undershirts for warmer spring and summer weather. Or, layer up with our Warm Cotton series innerwear to stay cozy in the colder climates.

Cotton Blend Slip Shorts $49.90
Wireless Molded Bra $39.90
Wireless Push-Up Bra $39.90
Wireless Push-Up Bra - Plus Size $39.90
Lyocell Blend Bikini Panty $9.90
Lyocell Blend Boyshorts $9.90
Stretch Bikini Panty $9.90
Stretch Boyshorts $9.90
Seamless Half Top Bra $39.90
Lyocell Blend Bra Tank Top $29.90
Lyocell Blend Bra Camisole $29.90
Wireless Flex Support Bra $39.90
Lyocell Blend Front Open Knit Trunks $11.90
Cotton Jersey Boxer Briefs $11.90
Lyocell Blend Front Open Trunks $11.90
Lyocell Blend Front Open Boxer Briefs $11.90
Lyocell Blend Low Rise Boxer Briefs $11.90
Moisture Wicking Sweat Pad T-Shirt $19.90
Moisture Wicking Cotton Tank Top $19.90
Moisture Wicking Sweat Pad Tank Top $19.90
Moisture Wicking Sweat Pad Camisole $19.90
Moisture Wicking Cotton Camisole $19.90
Moisture Wicking Cotton T-Shirt $19.90
Moisture Wicking Cotton T-Shirt $19.90
Moisture Wicking Cotton Tank Top $19.90
Lyocell Blend Bikini Panty $9.90
Cotton Stretch Bikini Panty $9.90
Cotton Stretch Boyshorts $9.90
Wireless Flex Support Bra $39.90
Seamless Half Top Bra $39.90
Cotton Jersey Boxer Briefs $11.90
Lyocell Front Open Knit Trunks $11.90
Lyocell Blend Front Open Boxer Briefs $11.90
Lyocell Blend Low Rise Boxer Briefs $11.90
Lyocell Blend Boyshorts $9.90
Lyocell Blend Front Open Trunks $11.90