Encapsulated cups provide maximum support and a secure fit
Reduces breast movement by 76% for less discomfort during activity
Front ventilation system keeps you cool during workouts
Adjustable hook and eye back closure with five rows for a customizable fit
Based on University of Portsmouth research group in breast health study 2018
Summarized by Shop
Closure Type
Pull-on (no closure)
Strap Type
Standard
Support Level
[],
Padding Type
[]
Available Sizes
XS, S, M, L, XL, XXL, XXXL, 4XL
Color
Blue
Summarized by Shop
4.4
153 ratings
5
4
3
2
1
I dislike this product. Within a week the band at the back was already ripping apart and one of the hooks becoming loose. I’m very dissatisfied with this product.
C
Catherine · 8 days ago
Most comfortable sports bra
This sports bra is really comfortable and so light you feel like you almost have nothing on. I’ve owned many other brands but Knix tops them all.
J
Jocelyne · Yesterday
Catalyst sports bra
I really like it but there is a bit of puckering near the armpit area despite how tight I make it. I did however buy a Knox bra several years ago which us a catalyst bra and it fits to a T and I love love love it. It has a hook adjustable straps which I also really like.