4.5
Rated 4.5 out of 5 stars
6,962 Reviews
Best Seller

Catalyst Sports Bra

Our highly popular high-impact bra that handles your hardest workouts.
$85.00 CAD

10% off Bra & Underwear Sets*

Sofia is 32D and wears a Knix size S+
Product image
Sofia is 32D and wears a Knix size S+
Ventilation in the front helps you stay cool
Sofia is 32D and wears a Knix size S+
Product image
Sofia is 32D and wears a Knix size S+

Your questions, answered.

4.5
Rated 4.5 out of 5 stars
Based on 6,962 reviews
ComfortRated 4.5 on a scale of 1 to 5
FitRated -0.2 on a scale of minus 2 to 2
SupportRated 4.6 on a scale of 1 to 5
88%would recommend these products
6,962 reviews
  • Christine T.
    Verified Buyer
    Current Cup Size DD
    Current Band Size 38
    Purchased Knix Size - Catalyst 6++
    Usage - Bras Everyday
    32 minutes ago
    Current Cup Size DD
    Current Band Size 38
    Purchased Knix Size - Catalyst 6++
    Usage - Bras Everyday
    Rated 5 out of 5 stars
    Love it

    Love the fit, very comfortable, it’s like not wearing a bra. True to size.

    ComfortRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
    SupportRated 5.0 on a scale of 1 to 5
  • Jeannette T.
    Verified Buyer
    Current Cup Size H+
    Current Band Size 36
    Purchased Knix Size - Catalyst 7++
    Usage - Bras Sport
    22 hours ago
    Current Cup Size H+
    Current Band Size 36
    Purchased Knix Size - Catalyst 7++
    Usage - Bras Sport
    Rated 5 out of 5 stars
    Sports bra

    Thank you for everything. I just wish that sum off the other bras. That you guys make would have a wider strap like your sports bra. For people with bigger bus size, but everything is amazing with this sports bra. I love it, love it, love it. Thank you so much for making good quality sports bras.

    ComfortRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
    SupportRated 4.0 on a scale of 1 to 5
  • Lise
    4 days ago
    Rated 5 out of 5 stars
    5 Stars

    Best bra for sports!