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Period underwear - sleeping panties burgundy

The panties are loose enough for a comfortable sleep, so there is no need to choose a larger size.

Sleeping panties - the impermeable membrane in the back reaches to the upper edge of the panties, so blood is trapped even when the body is horizontal. The low-cut model is high enough at the back and is sewn from an elastic burgundy knit. Panties finely cut. The functional insert is sewn in the shape of an arc on the front and back. The inner layer, which is in contact with the skin, is made of the finest merino wool for a dry feeling and antibacterial effect. The absorbent layer formed by double, high-weight bamboo terry will protect you even during heavy bleeding.


The elastics of the panties will slightly shrink after washing, so be careful when trying on new, unwashed panties. We recommend following the sizes in our chart

On stock (1 pcs) On stock (1 pcs) On demand Choose variant
Brand: SAYU
1 049 Kč / pcs
Category: Hygiene supplies


Inner layers:

1) 100% merino wool - mulesing free

Country of manufacture: Czech Republic
bluesign® certificate
OEKO-TEX standard 100 II. class certificate  

2) 85% bamboo viscose, 15% polyester

Country of manufacture: Czech Republic
OEKO-TEX standard 100 I. class certificate

3) 100% polyurethane

Country of manufacture: Czech Republic

Outer layers:

1) 80% polyamide, 20% elastane

Country of manufacture: Italy
OEKO-TEX standard 100 II. class certificate



Before using the panties, wash them, it is necessary to activate the absorbency of the panties. We recommend washing machine with a temperature of 40 °C with a spin speed of 1000 rpm. It is important to use a liquid detergent designed to wash wool. To protect the merino, wash the panties in a protective bag. Do not use fabric softener, the panties will not be absorbent and the membrane could be damaged.

After use, rinse the panties in cold water, or you can use soap suitable for wool (lanolin, olive or Marseille), but in no case do we recommend cosmetic soap, bile soap or any soap other than stated above. Gently rub (do not scrub) the panties and squeeze the water out mildly, this way the merino will remain soft for a long time and will not pimple. Then wash them in a washing machine at 40 ° C and let them dry inside out, but do not dry the panties directly on the heater. You can wash the panties later, just let them dry inside out after rinsing by hand. Then you can wash them with other laundry when it will suit you.



size  waist in cm* hips cm** 
< 60
< 85
34 61 - 64 86 - 92
36 65 - 68 93 - 96
38 69 - 72 97 - 100
40 73 - 77 101 - 105
42 78 - 84 106 - 110
44 85 - 92 111 - 117
46 93 - 103 118 - 125
48 104 - 114 126 - 133
50/52 115 - 127 134 - 139
54/56 128 - 140 140 - 145


* waist measured at the narrowest point of the torso under the ribs

** hip measured at the widest point of the pelvis, it may be just below the buttocks

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