Maison Sarava black regular-waist period underwear for light flow, washable and reusable.

Period Underwear Brief

Black / S
$39.90
$39.90
Skip to product information
Maison Sarava black regular-waist period underwear for light flow, washable and reusable.
1/10
  • Maison Sarava black regular-waist period underwear for light flow, washable and reusable.
  • Maison Sarava black regular-waist period underwear for light flow, made from soft, hypoallergenic material.
  • Maison Sarava black regular-waist period underwear for women, light-flow, washable and reusable.
  • Maison Sarava black regular-waist period underwear for light flow, washable and reusable.
  • Maison Sarava black regular-waist period underwear for light flow, washable and reusable.
  • Maison Sarava black regular-waist period underwear for light flow, made from soft, hypoallergenic material.
  • Maison Sarava women's light-flow period underwear in beige. Regular waist, washable, reusable, and hypoallergenic.
  • Maison Sarava women's light-flow period underwear in beige, regular waist, washable and reusable.
  • Maison Sarava women's beige regular-waist light-flow period underwear, made from soft, hypoallergenic, washable fabric.
  • Maison Sarava women's beige regular-waist period underwear, light-flow, washable and reusable.
Period Underwear Brief

Period Underwear Brief

IM812578B1-BK020-S
$39.90
$39.90

Free shipping over $150 CAD with easy 14-day online or in-store returns.
ColorBlack
Size

Women's Size Chart

Maison Sarava – Women's Size Guide (Canada / US)

All sizes are shown in US / CA (letter or numeric). Measure your body – or lay a similar garment flat – and match to the tables below. Charts are grouped by brand.

Impetus

Bras and underwear use the body-measurement tables below; all other Impetus styles follow the international size conversion.

International Size Conversion

Impetus women's styles (excluding bras and underwear) use US / CA sizing. Use this chart to convert to EU, UK, French, Mexican and Chinese sizes.

US / CA EU Waist France Mexico China
S 4 32 2 CH 170/90
M 5 34 3 M 175/95
L 6 36 4 G 180/100
XL 7 38 5 EG 185/105
XXL 8 40 6 EEG 190/110
3XL 9 42 7 EEEG 195/115
4XL 10 44 8 EEEEG 200/120

Bras (Soft & Triangle)

Body measurements around the fullest part of the bust and directly under the bust.

US/CA Size Bust (in) Bust (cm) Under-bust (in) Under-bust (cm)
S 34.3 – 35.4 87 – 90 29.5 – 30.7 75 – 78
M 35.8 – 37.0 91 – 94 31.1 – 32.3 79 – 82
L 37.4 – 38.6 95 – 98 32.7 – 33.9 83 – 86
XL 39.0 – 40.2 99 – 102 34.3 – 35.4 87 – 90

Underwear & Slips

Body measurements for waist and hips. Choose the larger size if between measurements.

US/CA Size Waist (in) Waist (cm) Hip (in) Hip (cm)
S 25.2 – 26.8 64 – 68 36.6 – 37.0 93 – 94
M 27.2 – 28.3 69 – 72 37.4 – 38.2 95 – 97
L 28.7 – 29.9 73 – 76 38.6 – 39.4 98 – 100
XL 30.3 – 31.5 77 – 80 39.8 – 40.6 101 – 103
XXL 31.9 – 33.1 81 – 84 40.9 – 41.7 104 – 106

T-Shirts & Tops

Body measurements around bust and natural waist.

US/CA Size Bust (in) Bust (cm) Waist (in) Waist (cm)
S 32.9 – 34.8 83.5 – 88.5 25.8 – 27.8 65.5 – 70.5
M 34.8 – 36.8 88.5 – 93.5 27.8 – 29.7 70.5 – 75.5
L 36.8 – 38.8 93.5 – 98.5 29.7 – 31.7 75.5 – 80.5
XL 38.8 – 40.7 98.5 – 103.5 31.7 – 33.7 80.5 – 85.5
XXL 40.7 – 42.7 103.5 – 108.5 33.7 – 35.6 85.5 – 90.5

Naz

Naz knitwear and tailoring. Measurements are taken flat from the garment in centimetres – lay a similar piece flat to compare.

Knit Tops

Flat garment measurements in cm.

US/CA Size Chest (cm) Shoulder (cm) Sleeve length (cm) Total length (cm)
XS 56 13 49 63
S 58 14 50 65
M 60 15 50 67
L 62 16 51 70
XL 64 17 51 72

Trousers & Bottoms

Flat garment measurements at waist and hip, plus inseam and front rise (hook length).

US/CA Size Waist (cm) Hips (cm) Inseam (cm) Hook / Rise (cm)
XS 34 45 78 31
S 36 47 78 31.5
M 38.5 49.5 78 32
L 41.5 53.5 78 33
XL 44 57 78 34

Coats & Overcoats

Flat garment measurements in cm. These coats are cut as classic regular shapes.

US/CA Size Chest (cm) Hips (cm) Shoulder (cm) Arm length (cm) Total length (cm)
XS 50.5 50 18.5 55 107.5
S 53.5 53 19 56 108.5
M 56.5 56 20 57 109.5
L 59 59 20.5 58 110.5
XL 62 62 21 59 111.5

Salsa Jeans

Match the Salsa label size to its US / CA equivalent.

Denim

Use your waist size or your usual US / CA jeans size.

Salsa Jeans Size US/CA Size
24 22
25 23
26 24
27 25
28 26
29 27
30 28
31 29
32 30
33 31
34 32
36 34
38 36
40 38
42 40

Blazers & Tailored Jackets

Letter size on the label with approximate US / CA numeric equivalent.

Salsa Size US/CA Size
XS 2
S 4
M 6
L 8
XL 10
XXL 12

 

Fit tip: If you are between sizes, choose the larger size for body-hugging pieces (bras, underwear, denim) and the smaller size for relaxed or oversized styles.
Product Details

The leak protection upgrade your underwear drawer deserves

Designed for everyday comfort with discreet built-in protection, these regular-waist period briefs are soft, breathable, and thin enough that you won’t spend the day thinking about them. No bulky layers. No stiff padding. Just comfortable underwear that happens to work a little harder when you need it to.

Crafted in Portugal with multi-layer ProTech technology designed to absorb leaks while staying breathable and comfortable against the skin, they’re washable, reusable, hypoallergenic, and designed to move naturally with the body.

Features

  • Absorbs the equivalent of up to 3 tampons
  • Thin, lightweight feel for everyday comfort
  • Multi-layer leak protection technology
  • Breathable and gentle against the skin
  • Hypoallergenic design
  • Washable and reusable
  • Regular-waist everyday fit
  • Made in Portugal using premium European fabrics

The kind of period underwear that quietly makes your routine feel easier.
Fabric
  • Cotton
  • Viscose
  • Polyester
  • Lycra
Shipping & Returns

Eligible items may be returned within 14 days of delivery if they are unworn, unused, unwashed, with tags attached and in original condition.

Returns may be completed online through our return process or brought directly to our store at Maison Sarava, First Canadian Place, 100 King Street West, Toronto.

For hygiene reasons, underwear, intimate apparel, swimwear without hygiene liners, personal care items, final sale items and gift cards are not returnable.

Free Shipping Across Canada on Orders Over $150
Our Promise

At Maison Sarava, we source premium brands from across Europe, selected for their exceptional quality, craftsmanship, and integrity.

All products are made using materials sourced and manufactured within the European Union, ensuring full traceability and adherence to some of the world’s highest standards for textiles, safety, and ethical production.

These standards align with Canadian values — from fabric quality and durability to responsible manufacturing and labour practices — giving you confidence in every purchase.

You may also like