Terraloop Sports Bra Size Guide
Alpha Size by Underbust & Bust
| Size | Underbust (Band) | Bust (Fullest) | Cup Range |
|---|---|---|---|
| XS | 26 – 28 | 30 – 32 | A – B |
| S | 28 – 30 | 32 – 34 | A – C |
| M | 30 – 32 | 34 – 36 | B – C |
| L | 32 – 34 | 36 – 38 | C – D |
| XL | 34 – 36 | 38 – 40 | C – DD |
| XXL | 36 – 38 | 40 – 42 | D – DD |
Find Your Alpha Size by Traditional Bra Size
| Band ↓ / Cup → | A | B | C | D | DD / E |
|---|---|---|---|---|---|
| 30 | XS | XS | S | S | S |
| 32 | XS | S | S | M | M |
| 34 | S | M | M | L | L |
| 36 | M | M | L | L | XL |
| 38 | L | L | XL | XL | XL |
| 40 | XL | XL | XL | XXL | XXL |
Aurora is a medium-impact sports bra with a forgiving stretch fit, suited for cup sizes A through DD. If you fall between two sizes, size down for higher support or up for a relaxed fit. Toggle to view measurements in centimeters.
How to Measure
Underbust (Band)
Wrap a measuring tape directly under your bust, where the band of your bra sits. Keep the tape snug and parallel to the floor. Exhale to get the smallest measurement.
Bust (Fullest Point)
Measure around the fullest part of your bust, with the tape parallel to the floor and just relaxed against your body — not tight.
Cup Size
Subtract your underbust from your bust measurement (in inches). The difference gives your cup size: 1" = A, 2" = B, 3" = C, 4" = D, 5" = DD/E.
Tip
For best fit, measure without a bra or in a non-padded bra. Round up to the nearest whole inch.
Terraloop — designed for movement, made for comfort.
A halter neck sports bra built for medium support and everyday movement. Soft, stretchy, and breathable — designed to keep up with your practice, from yoga to pilates.
Designed for
Why you'll love this
DETAILS
MATERIALS AND CARE
Machine wash cold with like colors. Do not bleach. Lay flat or hang to dry. Designed to keep its shape and softness wear after wear.
SUSTAINABILITY
Crafted using recycled performance fibers, giving new life to approximately 5 plastic bottles per garment while reducing environmental impact.
