UnderX Period underwear Β· Pakistan Β· review build

Size Guide

πŸ“Getting size right is the #1 way to cut returns on intimate products. Make this page obsessively clear and easy.

Find your size

Measure your hips at the widest point and your waist, then match to the chart. If you're between sizes, size up for comfort.

Size Waist (inches) Hip (inches) Approx local size
XS 24–26 34–36 β€”
S 26–28 36–38 Small
M 28–30 38–40 Medium
L 30–33 40–43 Large
XL 33–36 43–46 XL
XXL 36–40 46–50 XXL
⚠️Calibrate before launch

These are placeholder ranges β€” replace with the actual supplier size chart once the product is selected (Sourcing-and-Import). Mismatched charts = returns.

How to measure (3 steps)

  1. Waist β€” measure around the narrowest part of your waist, keep the tape snug, not tight.
  2. Hips β€” measure around the fullest part of your hips/bottom.
  3. Match β€” find where both numbers land on the chart. Between sizes? Choose the larger.

How many pairs? (build your wardrobe)

Your situation Recommended set
Light–medium flow, wash often 4–5 pairs
Medium–heavy flow 5–7 pairs
Heavy flow / fewer laundry days 7+ pairs
Just trying it out Start with 1–3, add later
πŸ’‘Why a "wardrobe"?

You need clean pairs ready while others are washing and drying. Most women settle on 5–7 pairs. Our Starter Set (5) is the easiest place to begin.

Fit notes

  • True to size for most; size up if between or for extra comfort.
  • Should feel snug and secure (so the leak-proof layer stays in place), not tight.
  • Different styles (bikini/brief/high-waist) fit slightly differently β€” check each product.

Not sure?

ℹ️Internal: offer easy first-order size exchange to de-risk. CTA to contact/WhatsApp support.

Still unsure? We offer easy size exchange on your first order β€” order with confidence. Or message us and we'll help you choose.

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