ITEM INFO
Breathable & Quick-Dry Sleep Bra
- Quick-drying fabric stays dry and comfortable in humid weather
- Breathable mesh on the back and straps
- Double-panel design for bust lift and support
- Wide, thin mesh sides for extra comfort
The highly anticipated sleep bra has arrived in the popular Cooling Series, which has been loved every summer since its 2021 release!
This breathable, wireless bra offers all-day comfort with moisture-wicking, quick-drying fabric inside the cups—just like activewear. The back and straps are made from mesh, while the thin, perforated pads enhance breathability. It dries quickly, making it perfect for hot summer nights, yoga, light workouts, or fitness activities. It's also great for the rainy season when laundry takes longer to dry or as a travel-friendly option.
The double-panel design of the cups helps stabilize and support your bust, while the wide side and high-cut design prevent shifting during sleep.
With a large U-shaped back and no hooks or clasps, it's easy to wear and remove. The inside of the pad pocket is tag-free, so it won't irritate your skin. Perfect for bedtime or daytime comfort, this bra is ideal for both relaxation and bust care.
What's a sleep bra? Why should I wear a bra to bed?
Details
[S]
Bust: 72–80 cm (28.5–31.5 in)
Band: 62–68 cm (24.5–27 in)
[M]
Bust: 79–87 cm (31–34.5 in)
Band: 67–73 cm (26.5–28.5 in)
[L]
Bust: 86–94 cm (34–37 in)
Band: 72–78 cm (28.5–30.5 in)
[XL]
Bust: 93–101 cm (36.5–40 in)
Band: 77–83 cm (30.5–32.5 in)
*Bust
Measure completely around the fullest part of your bust. Hold the tape tight against your back but not too tight in the front.
- Nylon / Spandex / Polyester
- Wireless
- No side boning
- Removable pads
Notes:
- The care tag is hidden inside the pad pocket.
- This bralette is great for relaxing or light activities. For high-impact exercise, like running or intense workouts, we recommend wearing a sports bra for extra support.
ITEM INFO
Breathable & Quick-Dry Sleep Bra
- Quick-drying fabric stays dry and comfortable in humid weather
- Breathable mesh on the back and straps
- Double-panel design for bust lift and support
- Wide, thin mesh sides for extra comfort
The highly anticipated sleep bra has arrived in the popular Cooling Series, which has been loved every summer since its 2021 release!
This breathable, wireless bra offers all-day comfort with moisture-wicking, quick-drying fabric inside the cups—just like activewear. The back and straps are made from mesh, while the thin, perforated pads enhance breathability. It dries quickly, making it perfect for hot summer nights, yoga, light workouts, or fitness activities. It's also great for the rainy season when laundry takes longer to dry or as a travel-friendly option.
The double-panel design of the cups helps stabilize and support your bust, while the wide side and high-cut design prevent shifting during sleep.
With a large U-shaped back and no hooks or clasps, it's easy to wear and remove. The inside of the pad pocket is tag-free, so it won't irritate your skin. Perfect for bedtime or daytime comfort, this bra is ideal for both relaxation and bust care.
What's a sleep bra? Why should I wear a bra to bed?
Details
[S]
Bust: 72–80 cm (28.5–31.5 in)
Band: 62–68 cm (24.5–27 in)
[M]
Bust: 79–87 cm (31–34.5 in)
Band: 67–73 cm (26.5–28.5 in)
[L]
Bust: 86–94 cm (34–37 in)
Band: 72–78 cm (28.5–30.5 in)
[XL]
Bust: 93–101 cm (36.5–40 in)
Band: 77–83 cm (30.5–32.5 in)
*Bust
Measure completely around the fullest part of your bust. Hold the tape tight against your back but not too tight in the front.
- Nylon / Spandex / Polyester
- Wireless
- No side boning
- Removable pads
Notes:
- The care tag is hidden inside the pad pocket.
- This bralette is great for relaxing or light activities. For high-impact exercise, like running or intense workouts, we recommend wearing a sports bra for extra support.
Shipping
Free shipping on eligible orders, plus a welcome offer on your first order
Delivery
Fast, tracked DHL Express delivery to more than 170 countries and regions
FAQs
Is a Japanese bra size the same as a US, UK, or AU size?
Not exactly. Our band sizes are in centimeters: 65, 70, 75, 80. Your cup comes from the difference between the fullest part of your bust and the ribcage under your bust. For example, A70 is roughly a 32A in US sizing. Use our conversion chart as a starting point, since cup shape and padding can change how a size feels. Size Guide
Why does my usual size feel different in aimerfeel bras?
Many of our bras are designed for lift, so the cups carry more padding than a lightly lined bra. It should still feel comfortable, never pressed or squeezed. If you're spilling over the top of the cup, try one cup size up.
My cups gap at the top. Does that mean the cup is too big?
Not necessarily. Adjust your straps first, then scoop your bust into the cup from the sides. If the gap is still there, try a smaller cup or a style that lifts from below.
What if my size doesn't fit?
Eligible items can be returned for a refund. Return shipping is paid by you, and we know that can add up when you're shipping from outside Japan. Please contact us within seven days of delivery. We don't offer direct size exchanges. For full details, see our Return & Refund Policy. We'd rather you get the right size the first time. Check our Size Guide before you order, or contact us through our Contact Form and we'll help you choose.
What kind of brand is aimerfeel?
We're a Japanese lingerie brand, founded in Kobe in 1964. We started as a small sock shop. Today you'll find us in more than 150 stores across Japan, South Korea, and Taiwan, and every bra is designed in Kobe for comfortable lift and fit. About aimerfeel
