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Catalyst Front Zip Sports Bra

Zip it up in the front and never look back.

Cassaerea is a 34G and wears a Knix size 6++

Cassaerea is a 34G and wears a Knix size 6++

Product image

Cassaerea is a 34G and wears a Knix size 6++

Cassaerea is a 34G and wears a Knix size 6++

Cassaerea is a 34G and wears a Knix size 6++

Cassaerea is a 34G and wears a Knix size 6++

Cassaerea is a 34G and wears a Knix size 6++

Catalyst Front Zip Sports Bra

Zip it up in the front and never look back.

Putting on this sports bra is light work. Made with encapsulated cups for maximum support and a locked-in feel, you’ll be covered to go the extra mile. Ventilation in the front helps you stay cool throughout your workout. And the traditional adjustable hook-and-eye back closure with five rows lets you easily find the perfect fit.

- Encapsulated cups to reduce movement
- Easy front zip closure
- High impact support
- Full coverage design for secure fit
- Adjustable, cross back straps
- Ventilation for increased airflow
- Hook-and-eye back closure

The fabric is designed to feel snug at first but relaxes with wash and wear for a perfect fit.

Machine Washable: Wash with like colors. Machine wash cold with mild detergent on delicate, do not bleach, do not dry clean, do not iron, lay flat to dry. Help your bras last even longer with this handy wash bag.

Body: 59% Nylon, 41% Spandex, Lining: 86% Nylon, 14% Spandex

Free standard shipping over $100.

Free expedited shipping over $150. Duty-free. (after discounts, before shipping + taxes)

All Knix bras are eligible for return or exchange within 30 days of delivery. We want to make sure you can give your new Knix products time to mold to your shape and get comfortable. For sale items with a 20% or more discount you may exchange for another item or store credit.

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Training Sets

Training Sets

Training Sets

Whatever way you choose to move, Knix has the perfect set to support your practice.

Rain or Shine Training Set

Rain or Shine

Your full outfit to go after your goals on any day, in any environment. Includes the Pursuit Training Jacket, Engage Medium Impact Sports Bra and Pursuit Leakproof Training Short in your choice of colors.

Matchpoint Training Set

Matchpoint

Includes the LeakStrong™ Leakproof Skort and HiTouch™ Active Contour Tank in your choice of colors.

Full Focus Training Set

Full Focus

Includes the Engage Medium Impact Sports Bra and HiTouch™ High Rise Legging with Piping in your choice of colors.

High Impact Training Set

High Impact

Our highly popular high-impact bra and ultimate training pant. Includes a Catalyst Front Zip Sports Bra and a Pursuit Leakproof Training Legging in your choice of colors.

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Catalyst Front Zip Sports Bra

4.2

Rated 4.2 out of 5 stars

2,845 Reviews

4.2

Rated 4.2 out of 5 stars

2,845 Reviews

4.2

Rated 4.2 out of 5 stars

Based on 2,845 reviews

ComfortRated 4.3 on a scale of 1 to 5

Poor Excellent

SizingRated -0.1 on a scale of minus 2 to 2

Runs Small True to Size Runs Large

SupportRated 4.5 on a scale of 1 to 5

Low High

84%would recommend these products

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2,845 reviews

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Lisa
45 minutes ago
Rated 5 out of 5 stars
5 Stars
I purchased these bras after having a breast reduction. It’s been almost a year after my operation and I still love them! They are extremely supportive and comfortable. I’ve even recommended the brand to others people I know who were having the same surgery.
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Kathleen V.
Verified Buyer
19 hours ago
Rated 5 out of 5 stars
Awesome experience
The bras I bought r awesome. So comfortable. They fit right to your boob size. Awesome staff. So friendly.
ComfortRated 5.0 on a scale of 1 to 5
SizingRated 2.0 on a scale of minus 2 to 2
SupportRated 5.0 on a scale of 1 to 5
Was this helpful?
Patricia K.
Verified Buyer
Yesterday
Rated 5 out of 5 stars
comfy
fits well and very comfortable
ComfortRated 5.0 on a scale of 1 to 5
SizingRated 0.0 on a scale of minus 2 to 2
SupportRated 4.0 on a scale of 1 to 5
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