Women's Innerwear
Shop MUJI women's innerwear — lightweight inner shirts and base layer basics in breathable fabrics. Versatile everyday layering from morning to night.
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Frequently Asked Questions
Organic cotton and eucalyptus lyocell offer breathable softness. We also use moisture-wicking fabrics to help keep you cool and dry.
Yes, lightweight tanks and leggings layer comfortably year-round.
Choose a base layer based on how you move through your day and the level of comfort you need. For lightweight layering or warmer weather – Eucalyptus lyocell camisoles offer a smooth, airy feel that sits gently against the skin. Styles with built-in bra cups and soft straps can be worn alone or layered. For everyday softness – 100% cotton provides natural comfort and breathability, ideal for daily wear. For added stretch and flexibility – Knitted cotton blends move easily with the body while maintaining shape. For all-in-one ease – Bra tank tops combine softness with built-in support, reducing the need for additional layers while staying comfortable throughout the day.