Size chart

The sizing of our Dryly urinary underwear is similar to the sizing of underwear of most other European brands. So you can go with whatever size you usually have. To still be sure of your size, you can look at the size chart below for our peeking underwear.

Size chart peeweaker underwear

In the table below you can see the size chart of Dryly®'s urinary underwear. We have added here the EU sizes but also the FR, UK and USA size.

In addition to comparing sizes with ages, we have also added waist and 1/2 waist measurements. If you want to measure the waist of your current underwear you can do this by laying your underwear flat and measuring the length above the underwear as shown in the image to the right.



Age EU FR / Ans UK USA Waist (cm) 1/2 Waist
3 - 4
98 - 104 3A - 4A 98 - 104 4 50 - 57 22
5 - 6
110 - 116 5A - 6A 110 - 116 6 55 - 60 23
7 - 8
122 - 128 7A - 8A 122 - 128 S 57 - 63 24
9 - 10
134 - 140 9A - 10A 134 - 140 M 62 - 68 26
11 - 12
146 - 152 11A - 12A 146 - 152 L 65 - 72 27
13 - 14
158 - 164 13A - 14A 158 - 164 XL 70 - 75 29


Order your Dryly® bedwetting alarm

  • Never knew a dryly bedwetting alarm would be a godsend! An alarm clock in the shape of a soft toy and no one sees that you have a bedwetting alarm in your room. We ordered a package with 4 underpants was cheaper than loose and then unfortunately No reimbursement from the insurance I thought at first, quite an expense but actually you can strip the money away.
    Ilona Meijer
  • Fine program! Top system for our son. Only the pants are quite small and too bad that wizzu only has 1 alarm sound. Otherwise a super program.
  • Shipping took a little long, but her product is top notch! Daughter loves it with the toy and the app and is super motivated partly because of it!
  • What a great invention!!! I was suspicious about the bedwetting alarm at first but immediately after 1 week of use we saw progress. Meanwhile both sons are potty trained with Dryly's bedwetting alarm. Huge pluses for the fun method and playful approach!!! Dryly thanks for your invention.
    Fam. L
  • Our 7-year-old son wet his bed so much every night that no diaper could stop it. When we saw dryly passing by on Facebook, we were a little skeptical at first. Because we became so despondent about the situation, we decided to purchase a dryly bedwetting alarm anyway.
  • After also sending an email to dryly they called me nicely And walked me through the program the device is now working properly. The telephone support is really perfect this man took all the time.
  • Setting up the dryly was a little tricky at first because it kept not picking up our WiFi network. But after a call to the fine customer service department, the system worked fine after a reset. The app works with a reward system which made us enthusiastic to get started. The first nights we got 2-3 reports of accidents every night.
    A. Velstra
  • Daughter of 5 was wet every night, therefore chose to order the dryly. The first week she did not wake up despite the vibrate function. The 2nd week this was different and she did wake up from the alarm and vibration function, but in a wet bed. The 3rd week she woke up immediately from the alarm as soon as there was 1 drop in the pants, this made her stop and go to the toilet.