Catalyst Sports Bra

A high-impact bra that handles your hardest workouts.
Product image
Elsie is a 34B and wears a Knix size 1
Elsie is a 34B and wears a Knix size 1
Elsie is a 34B and wears a Knix size 1
Performance molded cups separate and support breaks
Adjustable black closure with 5 rows
Reduces overall breast movement by 76%
Our most supportive sports bra ever. And one that doesn’t give you the dreaded uni-boob. Keeping you in place while you move, this bra reduces overall breast movement by 76% (During treadmill running; based on University of Portsmouth Research Group in Breast Health study, 2018).