4.5
Rated 4.5 out of 5 stars
7,019 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+
Sofia is 32D and wears a Knix size S+
Product image
Sofia is 32D and wears a Knix size S+
4.5
Rated 4.5 out of 5 stars
Based on 7,019 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
7,019 reviews
  • Tracey H.
    Verified Buyer
    Purchased Knix Size - Catalyst 7
    Usage - Bras Sport
    7 hours ago
    Purchased Knix Size - Catalyst 7
    Usage - Bras Sport
    Rated 5 out of 5 stars
    Catalyst Sports Bra

    Provides great support for tough workouts while being comfortable enough for everyday use.

    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
  • Jodee S.
    Verified Buyer
    Current Cup Size DD
    Current Band Size 40
    Purchased Knix Size - Catalyst 7++
    Usage - Bras Everyday
    22 hours ago
    Current Cup Size DD
    Current Band Size 40
    Purchased Knix Size - Catalyst 7++
    Usage - Bras Everyday
    Rated 5 out of 5 stars
    Love it

    This is the only sports bra I wear and I tell everyone about it

    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
  • Ana K. T.
    Verified Buyer
    Current Cup Size D
    Purchased Knix Size - Catalyst 0
    Usage - Bras Sport
    3 days ago
    Current Cup Size D
    Purchased Knix Size - Catalyst 0
    Usage - Bras Sport
    Rated 5 out of 5 stars
    Perfection

    Comfortable, support on point. The best spot bra that I even had

    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

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