The Bestselling Bra: Knix Catalyst Bra, Curious About Knix Sports Bras? We've Broken Down the 6 Styles
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The Knix Catalyst bra ($89) is the one everyone can't stop talking about. It's super supportive, but doesn't dig in to your shoulders or underbust, and
Keep yourself supported and comfortable in the sports bras everyone's been talking about.
![](https://hips.hearstapps.com/hmg-prod/images/zippered-sports-bra-1674503868.jpg)
Knix Catalyst Review Best Sports Bras 2020
Revolutionize your workout with our Catalyst wireless sports bra: ultra-supportive, easy removal, and available up to 42G. Dive into comfort now!
![](https://cdn.shopify.com/s/files/1/0660/0355/files/Knix_OnFigEComm_Aug2023_Active_CatalystWarmSand_0765.jpg?v=1692278623&width=1600&height=1234)
Catalyst Sports Bra
![](https://images.ctfassets.net/bf9mldzqo3tn/12ozkFQWaaM032G6p2sqtT/a933f089ab1db4060ac0cafecc7f79c2/Catalyst_PLP_v2.webp)
Catalyst Sports Bra - Knix - Knix
![](https://cdn.shopify.com/s/files/1/0660/0355/files/HIBRA112LT2_FRONT_Peppermint.jpg?v=1684429564)
Catalyst Front Zip Sports Bra - Knix - Knix
![](https://hips.hearstapps.com/hmg-prod/images/knix-bra-0028-1537995585.jpg?crop=1xw:1xh;center,top&resize=980:*)
Knix Catalyst - Best High-Impact Sports Bras
Get ready for high-impact action with our Catalyst wireless sports bra! Easy front closure, no uniboob, and unmatched support. Your workout starts
![](https://cdn.shopify.com/s/files/1/0660/0355/files/PDPRedesign_FZCatalystBra_Feature1_9f401e91-e280-4bfa-a17d-1ac6f8a54e28.webp?v=1695054730&width=1600&height=1234)
Catalyst Front Zip Sports Bra
![](https://media1.popsugar-assets.com/files/thumbor/tgX9yWKbjnmV06Qabyr8qGrVVLQ/fit-in/728xorig/filters:format_auto-!!-:strip_icc-!!-/2022/03/31/946/n/1922729/e5080dade1448645_netimgAfNBoT/i/Bestselling-Bra-Knix-Catalyst-Bra.webp)
The Bestselling Bra: Knix Catalyst Bra
Revolutionize your workout with our Catalyst wireless sports bra: ultra-supportive, easy removal, and available up to 42G. Dive into comfort now!
![](https://cdn.shopify.com/s/files/1/0660/0355/products/Knix_OnFigEComm_Dec2022_Active_Catalyst-Circuit_LPStashShortCircuit_0544.jpg?v=1670525329&width=1600&height=1234)
Catalyst Sports Bra - Sale
![](https://media.allure.com/photos/5baaa31fc66665507b9ef4fe/4:3/w_2248,h_1686,c_limit/knix%20sports%20bra%20lede.jpg)
Knix Launches Catalyst High-Impact Sports Bra - Read Our Review
![](https://cdn.shopify.com/s/files/1/0660/0355/products/07142021_ProductPage_Active_Catalyst_PinkGinger5.jpg?v=1626996230&width=1600&height=1234)
The Catalyst - Best high impact sports bra for support and comfort