WUKA
WUKA's sizing and absorbency, translated onto the same scale as every other brand - so you can shop it (or leave it) with a fair comparison.
Our take on WUKA
The big UK brand: a large catalog and genuinely high top-tier capacity across a wide price range. A strong, less US-centric alternative to Knix.
Best for
Shoppers who want high capacity and lots of choice and do not mind a UK brand.
Skip if
You want US-based shipping and returns, or the very cheapest option.
What stands out
- High top-tier capacity (Super Heavy, up to about 60 mL)
- Large live catalog, second only to Knix here
- Wide price range from budget to premium
Trade-offs
- UK brand, so shipping and returns may differ for US shoppers
- Capacity claims, like everyone's, are saline-test maximums
How WUKA sizing runs
No explicit runs-small/large statement on the size guide. WUKA instructs choosing by USUAL DRESS SIZE, then fine-tuning by HIP measurement (measured at the fullest part). The core
| Size | Hip | Waist |
|---|---|---|
| XXS | 31.5–33.5" | — |
| XS | 33.5–35.4" | — |
| S | 35.4–37.4" | — |
| M | 37.4–39.4" | — |
| L | 39.4–41.3" | — |
| XL | 41.3–43.3" | — |
| 2XL | 43.3–45.3" | — |
| 3XL | 45.3–47.2" | — |
| 4XL | 47.2–49.2" | — |
| 5XL | 49.2–51.2" | — |
| 6XL | 51.2–53.1" | — |
Know your hip measurement? Get your size in every brand at once.
What WUKA's tiers really hold
- Light7 mL Data quality grade C, conflicting / unconfirmed claim
- Medium15 mL Data quality grade A, brand publishes mL
- Heavy20 mL Data quality grade A, brand publishes mL
- Super Heavy60 mL Data quality grade A, brand publishes mL
Claims verified 2026-06-10 · Catalog checked 2026-09-06 · Millilitres are the brand's own published claims, normalized - methodology. Cross-brand view: the full table.
WUKA catalog (145)
WUKA
WUKA Basics™ Hipster - Medium
Medium· 15 mLData quality grade A, brand publishes mL
Sizes L–XL
$17
WUKA
WUKA Teen Stretch Seamless - Heavy flow - Light Nude
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$21
WUKA
WUKA Teen Stretch™ Seamless - Heavy flow - Navy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$21
WUKA
WUKA Teen Stretch™ Seamless - Heavy flow - Lime Punch
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$21
WUKA
WUKA Teen Stretch™ Seamless - Heavy flow - Orange Sun
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$21
WUKA
WUKA Teen Stretch Seamless - Heavy flow - Black
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$21
WUKA
WUKA Stretch Thong - Light Nude
Light· 7 mLData quality grade C, conflicting / unconfirmed claim
Sizes XS - L–L - 3XL
$21
WUKA
WUKA Stretch Thong
Light· 7 mLData quality grade C, conflicting / unconfirmed claim
Sizes XS - L–L - 3XL
$21
WUKA
WUKA Teen Stretch™ Seamless - Heavy flow - Pinkest Pink
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$21
WUKA
WUKA Basics™ Hipster - Heavy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes XS–XL
$21
WUKA
WUKA Teen Stretch Seamless - Heavy flow - Blue
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$21
WUKA
WUKA Teen Stretch™ Boxer Short Heavy - Black
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$22
WUKA
WUKA Teen Stretch™ Boxer Short Heavy - Navy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$22
WUKA
WUKA Stretch Seamless High Waist Medium
Medium· 15 mLData quality grade A, brand publishes mL
Sizes XS - L–L - 3XL
$22
WUKA
WUKA Stretch Seamless Midi Brief Medium
Medium· 15 mLData quality grade A, brand publishes mL
$22
WUKA
WUKA Teen Stretch™ Boxer Short Heavy - Blue
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$22
WUKA
WUKA Stretch Seamless Midi Brief Heavy - Pinkest Pink
Heavy· 20 mLData quality grade A, brand publishes mL
$23
WUKA
WUKA Stretch Seamless Midi Brief Heavy - Light Nude
Heavy· 20 mLData quality grade A, brand publishes mL
$23
WUKA
WUKA Stretch Seamless High Waist Heavy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes XS - L–L - 3XL
$23
WUKA
WUKA Stretch Seamless Midi Brief Heavy - Black
Heavy· 20 mLData quality grade A, brand publishes mL
$23
WUKA
WUKA Stretch Seamless High Waist Heavy - Light Nude
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes XS - L–L - 3XL
$23
WUKA
WUKA Stretch Seamless Midi Brief Heavy - Pink Leopard
Heavy· 20 mLData quality grade A, brand publishes mL
$23
WUKA
WUKA Stretch Seamless Midi Brief Heavy - Burgundy
Heavy· 20 mLData quality grade A, brand publishes mL
$23
WUKA
WUKA Stretch Seamless Midi Brief Heavy - Navy
Heavy· 20 mLData quality grade A, brand publishes mL
$23
WUKA
WUKA Teen Stretch™- Super Period Underwear
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$25
WUKA
WUKA Teen Stretch™ Seamless - Super Heavy - Navy
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$25
WUKA
WUKA Ultimate™ Bikini - Heavy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS–XL
$26
WUKA
WUKA Stretch™ Boxer Short Heavy - Light Nude
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes XS - L–3XL - 6XL
$26
WUKA
WUKA Ultimate™ Lace - Hipster Brief - Medium
Medium· 15 mLData quality grade A, brand publishes mL
Sizes XS–6XL
$26
WUKA
WUKA Ultimate™ Midi Brief - Medium
Medium· 15 mLData quality grade A, brand publishes mL
$26
WUKA
WUKA Stretch™ Boxer Short Heavy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes XS - L–3XL - 6XL
$26
WUKA
WUKA Ultimate™ High Waist - Heavy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes XXS–6XL
$29
WUKA
WUKA Ultimate™ Lace - High Waist - Heavy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes XS–2XL
$29
WUKA
WUKA Ultimate™ Midi Brief - Heavy
Heavy· 20 mLData quality grade A, brand publishes mL
$29
WUKA
WUKA Stretch™ High Waist Super Heavy
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes XS - L–3XL - 6XL
$30
WUKA
WUKA Stretch Midi Brief - Super Heavy
Super Heavy· 60 mLData quality grade A, brand publishes mL
$30
WUKA
WUKA Ultimate™ High Waist - Super Heavy
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes XXS–6XL
$30
WUKA
WUKA Ultimate™ Midi Brief - Super Heavy
Super Heavy· 60 mLData quality grade A, brand publishes mL
$30
WUKA
WUKA Ultimate™ Boxer Shorts - Heavy
Heavy· 20 mLData quality grade A, brand publishes mL
$32
25% offWUKA
WUKA Period School Set - 1 Day & Night - Heavy - Pinkest Pink
Heavy· 20 mLData quality grade A, brand publishes mL
$41$55
25% offWUKA
WUKA Period School Set - 1 Day & Night - Heavy - Black
Heavy· 20 mLData quality grade A, brand publishes mL
$41$55
11% offWUKA
2 WUKA Stretch Seamless Midi Brief Heavy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes XS - L–L - 3XL
$41$46
11% offWUKA
2 WUKA Stretch Seamless High Waist Heavy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes XS - L–L - 3XL
$41$46
25% offWUKA
WUKA Period School Set - 1 Day & Night - Heavy - Light Nude
Heavy· 20 mLData quality grade A, brand publishes mL
$41$55
25% offWUKA
WUKA Period School Set - 1 Day & Night - Heavy - Blue
Heavy· 20 mLData quality grade A, brand publishes mL
$41$55
25% offWUKA
WUKA Period School Set - 1 Day & Night - Heavy - Navy
Heavy· 20 mLData quality grade A, brand publishes mL
$41$55
23% offWUKA
WUKA Period School Set - 1 Day & Night - Heavy - Boxer - Navy
Heavy· 20 mLData quality grade A, brand publishes mL
$44$57
23% offWUKA
WUKA Period School Set - 1 Day & Night - Heavy - Boxer - Black
Heavy· 20 mLData quality grade A, brand publishes mL
$44$57
23% offWUKA
WUKA Adult Sleep Set Stretch™ Heavy 2 pack
Heavy· 20 mLData quality grade A, brand publishes mL
$46$60
8% offWUKA
WUKA Teen Period Starter Kit - Midi - Pink
Sizes 2XS - XS - S–S - M - L
$48$52
24% offWUKA
WUKA Period School Set - 1 Day & Night - Super - Navy
Super Heavy· 60 mLData quality grade A, brand publishes mL
$48$63
8% offWUKA
WUKA Teen Period Starter Kit - Midi - Black
Sizes 2XS - XS - S–S - M - L
$48$52
24% offWUKA
WUKA Period School Set - 1 Day & Night - Super - Black
Super Heavy· 60 mLData quality grade A, brand publishes mL
$48$63
13% offWUKA
2 WUKA Stretch Seamless Midi Brief Heavy Light Nude
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes XS - L–L - 3XL
$48$55
23% off
WUKA
WUKA Period Sports Shorts - Medium flow
Medium· 15 mLData quality grade A, brand publishes mL
Sizes XS–3XL
$55
25% off
25% off11% offWUKA
WUKA Teen Sleep Stretch™ Super Heavy Set 2 Pack
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$56$63
7% offWUKA
WUKA Teen Period Starter Kit - Boxer - Black
Sizes 2XS - XS - S–S - M - L
$56$60
6% offWUKA
WUKA Teen Period Starter Kit - Midi - Super - Navy
Super· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$59$63
6% offWUKA
WUKA Teen Period Starter Kit - Midi - Super - Black
Super· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$59$63
19% offWUKA
WUKA Adult Sleep Set Stretch™ Super Heavy 2 pack
Super Heavy· 60 mLData quality grade A, brand publishes mL
$60$74
42% offWUKA
WUKA Basics™ Hipster - Medium - 7 Full Switch Set
Medium· 15 mLData quality grade A, brand publishes mL
Sizes L–XL
$67$115
WUKA
WUKA Period Racerback Two-Tone Swimsuit - Pink/Purple
Medium
Sizes XS–2XL
$68
WUKA
WUKA Period Racerback Two-Tone Swimsuit - Green/Blue
Medium
Sizes XS–2XL
$68
28% offWUKA
WUKA Period School Set - 2 Day & Night - Heavy - Light Nude
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$68$95
28% offWUKA
WUKA Period School Set - 2 Day & Night - Heavy - Blue
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$68$95
4% offWUKA
WUKA Ultimate™ Midi brief - 3 Pack Heavy Cycle Set
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes XXS–3XL
$68$71
28% offWUKA
WUKA Period School Set - 2 Day & Night - Heavy - Navy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$68$95
28% offWUKA
WUKA Period School Set - 2 Day & Night - Heavy - Black
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$68$95
WUKA
WUKA Teen Period Scoopback Two-Tone Swimsuit - Pink/Purple
Medium
Sizes XS–XL
$68
WUKA
WUKA Teen Period Scoopback Two-Tone Swimsuit - Green/Blue
Medium
Sizes XS–XL
$68
WUKA
WUKA Period Scoopback Two-Tone Swimsuit - Green/Blue
Medium
Sizes XS–2XL
$68
WUKA
WUKA Period Scoopback Two-Tone Swimsuit - Pink/Purple
Medium
Sizes XS–2XL
$68
WUKA
WUKA Teen Period Racerback Two-Tone Swimsuit - Pink/Purple
Medium
Sizes XS–XL
$68
WUKA
WUKA Teen Period Racerback Two-Tone Swimsuit - Green/Blue
Medium
Sizes XS–XL
$68
28% offWUKA
WUKA Period School Set - 2 Day & Night - Heavy - Pinkest Pink
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$68$95
28% offWUKA
WUKA Period School Set - 2 Day & Night - Boxer - Black
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$72$100
28% offWUKA
WUKA Period School Set - 2 Day & Night - Boxer - Navy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$72$100
22% offWUKA
WUKA Teen Sleep Stretch™ Boxer Heavy Set 4 Pack
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$78$100
28% offWUKA
WUKA Period School Set - 2 Day & Night - Super-Heavy - Navy
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$80$111
28% offWUKA
WUKA Period School Set - 2 Day & Night - Super-Heavy - Black
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$80$111
9% off
20% off
20% off
22% offWUKA
WUKA Adult Sleep Set Stretch™ Heavy 4 pack
Heavy· 20 mLData quality grade A, brand publishes mL
$83$107
21% offWUKA
WUKA Teen Sleep Stretch™ Super Heavy Set 4 Pack
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$88$111
9% off
10% offWUKA
Postpartum Support Set
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes XS–4XL
$91$101
30% offWUKA
WUKA Period School Set - 3 Day & Night - Heavy - Light Nude
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$95$136
30% offWUKA
WUKA Period School Set - 3 Day & Night - Heavy - Navy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$95$136
30% offWUKA
WUKA Period School Set - 3 Day & Night - Heavy - Pinkest Pink
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$95$136
30% offWUKA
WUKA Period School Set - 3 Day & Night - Heavy - Black
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$95$136
30% offWUKA
WUKA Period School Set - 3 Day & Night - Heavy - Blue
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$95$136
26% off
31% offWUKA
WUKA Period School Set - 3 Day & Night - Boxer - Black
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$100$144
31% offWUKA
WUKA Period School Set - 3 Day & Night - Boxer - Navy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$100$144
35% offWUKA
WUKA Stretch™ Seamless Midi Brief 7 Pack - Mixed Colours
Heavy· 20 mLData quality grade A, brand publishes mL
$105$161
20% offWUKA
WUKA Adult Sleep Set Stretch™ Super Heavy 4 pack
Super Heavy· 60 mLData quality grade A, brand publishes mL
$107$133
25% off
25% off
25% off
29% offWUKA
WUKA Period School Set - 3 Day & Night - Super-Heavy - Navy
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$113$160
29% offWUKA
WUKA Period School Set - 3 Day & Night - Super-Heavy - Black
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$113$160
35% offWUKA
WUKA Period School Set - 4 Day & Night - Heavy - Black
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$115$176
35% offWUKA
WUKA Period School Set - 4 Day & Night - Heavy - Navy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$115$176
35% offWUKA
WUKA Period School Set - 4 Day & Night - Boxer - Navy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$122$187
35% offWUKA
WUKA Period School Set - 4 Day & Night - Boxer - Black
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$122$187
34% offWUKA
WUKA Period School Set - 4 Day & Night - Super-Heavy - Black
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$137$209
34% offWUKA
WUKA Period School Set - 4 Day & Night - Super-Heavy - Navy
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$137$209
Out of stockWUKA
WUKA Ultimate™ Bikini - Medium
Medium· 15 mLData quality grade A, brand publishes mL
Sizes XXS
$21
Out of stockWUKA
WUKA Stretch Seamless Midi Brief Light - Light Nude
Light· 7 mLData quality grade C, conflicting / unconfirmed claim
$22
27% offOut of stockWUKA
WUKA First Period Pack - Stretch
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$38$52
26% offOut of stockWUKA
WUKA First Period Pack - Boxer Short
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$39$53
24% offOut of stockWUKA
WUKA Period School Set - Stretch 2 Pack
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$41$54
25% offOut of stockWUKA
WUKA First Period Pack - Super Heavy
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$42$56
23% offOut of stock
23% offOut of stockWUKA
WUKA Period School Set - Stretch 4 Pack
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$73$95
21% offOut of stockWUKA
Period School Week Set - 5 Stretch Heavy
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$91$115
33% offOut of stockWUKA
WUKA Teen Stretch™ Seamless Midi Brief 7 Pack - Mixed Colours
Heavy· 20 mLData quality grade A, brand publishes mL
Sizes 2XS - S–S - L
$94$141
Out of stock
Out of stock
20% offOut of stockWUKA
Period School Week Set - 5 Stretch Mix Flow
Super Heavy· 60 mLData quality grade A, brand publishes mL
Sizes 2XS - XS - S–S - M - L
$102$128
Your size and tier at this brand
One hip measurement gives you a size here and at every other brand, and your flow in plain words gives you the tier that covers it.