Are you ready to ditch the discomfort and find a sports bra that actually supports you? You're not alone if you're unsure about your sports bra size—many women face the same struggle, often due to weight changes or pregnancy. Shockingly, 80% of women wear the wrong bra size, mainly because they don’t know how to measure themselves correctly. To help you find the perfect fit, start by measuring your rib cage just below your breasts and rounding down to the nearest inch for your band size.