Chloé 4 Running Nursing & Pumping Sports Bra (Black Shimmer)





Good Housekeeping Parenting Awards winner.

For 34DD, you can comfortably buckle on the middle hook on a size M. Please measure yourself and choose the size you prefer. A larger size will provide a slightly looser band fit. A smaller size will be slightly tighter. You decide what feels best.

One of our best sellers Chloé 3 Running Nursing Sports Bra now comes back with a new version —— Chloé 4! This time we added the hands-free pumping function so that you'll never need to switch bras for nursing, pumping during a workout, or lounging around the house. Same high coverage, gorgeous strappy back details, and 4-row adjustable back clasps, it is supportive yet comfortable, truly everything that a new mom ever needs! 

  • Stylish and supportive
  • Easy one-handed nursing and secret hands-free pumping access
  • Laser holes in the front chest for style and ventilation
  • Medium to high coverage for B-H cups
  • Medium-high impact activities, great for running, weight lifting, and all
  • 4-row adjustable back closure for a super custom fit, and designs that change with your body's natural shape, size, and movement
  • The wide shoulder straps provide added comfort and avoid blisters during a workout
  • Stretchy, breathable, wrap your body in buttery soft and supportive fabrics
  • Removable foam inserts
  • Completely wireless, may assist in decreasing mastitis
  • Breathable mesh lining for a cooler workout
  • Designed in Los Angeles
    FIT & CARE
    • XS fits like Lulu's size 4, S like 6, M like 8, and L like 10, XL like 12. 
    • Runs big. Highly recommend measuring yourself and cross-referencing our size chart before placing an order. Usually, our body changes significantly during pregnancy and nursing and you may have changed as well. Download our measuring tape if you don't have one handy, or contact us via Live Chat for recommendations.
    • Medium-high support, medium coverage.
    • Fabric: 87% polyamide, 13% spandex. Buttery is soft and very stretchy. 
    • Wash and Care: Wash with colored clothes, avoid with a towel, bedding, or items with zippers. Machine wash cold, and lay flat to dry. Recommend placing it in a small laundry bag before putting it into the washing machine. 


      Don't like it or is it the wrong size? No problem! Just send it back for an exchange or refund within 30 days of receiving the clothes. For more information, please visit

      Customer Reviews

      Based on 628 reviews
      Height: 5 ft 4 inch
      Weight: 55 kg
      Bra Size: 30 E
      Size Bought: M
      Stage of Motherhood: I'm nursing
      Great nursing bra

      Purchased a month ago and using all the time. Originally ordered an S and had to size up.
      The opening is comfortable and the bra is supportive when active. My only complaint is that in warm days it feels bulky and not breathable. Also one of the bras I ordered arrived without the laundry mesh accessory.

      Height: 65 inches
      Weight: Normally 130 but 150 now while pregnant
      Bra Size: 30E
      Size Bought: Small
      Stage of Motherhood: I'm pregnant
      Waist Size: Normally 27 but 37inches now while pregnant
      Hip Size: 36 inches
      So comfy

      Right now, I’m wearing my bra during pregnancy and plan to wear it a lot after I deliver and am nursing. The fit seems similar to the sizing I always get normally but I feel like there is some room to grow for nursing so I am not sure if I’ll need to size up or not after milk comes in. As for now, I’m enjoying the comfort of the bra, the cute design and the color and pattern options.

      Height: 5 ft 4 in
      Weight: 121 lbs
      Bra Size: 34 DD
      Size Bought: Small
      Stage of Motherhood: I'm nursing

      Absolutely love these high impact nursing bras! Pretty much live in them. They really are the lulu of nursing bras.

      Hi there,

      Thank you so much for your fantastic review! We're thrilled to hear that you love our high-impact nursing bras and that they have become a staple in your wardrobe. Comparing them to Lulu is a huge compliment!

      We appreciate your support and are so glad our bras are meeting your needs.

      The Sweat and Milk Team

      Height: 70”
      Weight: 200lbs
      Bra Size: 38DD
      Size Bought: XL
      Stage of Motherhood: I'm nursing
      Cute but wonky sizing

      Sizing guidance on these bras is really weird. It took an exchange to get it right. I needed to order my regular size (xl) in sports bras to get the band correct. I’m a 38DD when nursing. I wear it on the last hook and it is comfortable. However, when I emailed customer support they told me to get a medium!! I initially started with a large because that didn’t seem right and I couldn’t even get it over my shoulders, so I sent it back for an XL. It’s frustrating to hear these items “run big” when my experience is they actually run small or true to size.

      Either way, I do love this bra. Just good luck with trying to figure out the size!

      Hi there,

      Thank you for sharing your experience with our sizing guidance. We're sorry to hear about the confusion and frustration with finding the right size, but we're glad you finally found a comfortable fit with the XL.

      Your feedback is important to us, and we'll use it to improve our sizing recommendations. We're happy to hear that you love the bra despite the sizing challenges.

      Thank you for your patience and for being a valued customer!

      The Sweat and Milk Team

      Height: 5’4”
      Weight: 145 lbs
      Bra Size: 34A/B pre-pregnancy, 34C/D nursing
      Size Bought: Medium
      Stage of Motherhood: I'm nursing
      Waist Size: 28”
      Supportive and Stylish!

      I really like this bra. I like the dark green, the material is comfortable and gives structure and support, and the criss-cross straps in back are cute. This is my favorite bra to wear during the day —I can nurse and workout comfortably. I don’t wear this bra to sleep in; it’s not comfortable to sleep in. Def a fav part of my postpartum wardrobe!

      Hi there,

      Thank you for your wonderful review! We're thrilled to hear that you love the dark green color, the comfortable material, and the cute criss-cross straps. It's great to know that our bra has become a favorite part of your postpartum wardrobe, perfect for both nursing and working out.

      We appreciate your feedback about not wearing it to sleep, and we're glad it works so well for you during the day.

      Thanks again for your support!

      The Sweat and Milk Team