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 warm weather. Or, layer up with our Warm Cotton series innerwear to stay cozy on colder days.

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 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 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
Warm Cotton Long Tights $24.90
Warm Cotton V-Neck T-Shirt $24.90
Warm Cotton Crew Neck T-Shirt $24.90
Warm Cotton Leggings $24.90
Warm Cotton U-Neck T-Shirt $24.90
Warm Cotton Crew Neck T-Shirt $24.90