Women's Siren Merino Bikini Briefs
- 1 in stock
- Backordered, shipping soon

How to measure
Chest: Measure around the fullest part of your chest, under your armpits.
Waist: Measure around your natural waistline.
Hips: Measure around the widest part of your hips.
Sleeve Length: Measure from the center back, over the shoulder, to the wrist.
Inseam: Measure from the crotch to the ankle.
Foot Length: Measure from the heel to the longest toe.
Tops - Men
| Size | Chest (cm) | Waist (cm) | Sleeve Length (cm) |
|---|---|---|---|
| S | 83 - 91 | 71 - 78 | 86.5 - 87 |
| M | 91 - 99 | 78 - 85 | 87 - 87.5 |
| L | 99 - 107 | 85 - 92 | 87.5 - 88 |
| XL | 107 - 115 | 92 - 99 | 88 - 89 |
| XXL | 115 - 123 | 99 - 106 | 89 - 90 |
| XXXL | 123 - 133 | 106 - 116 | 90 - 91 |
Tops - Women
| Size | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|
| XS | 76 - 82 | 58 - 64 | 84 - 90 |
| S | 82 - 88 | 64 - 70 | 90 - 96 |
| M | 88 - 94 | 70 - 76 | 96 - 102 |
| L | 94 - 100 | 76 - 82 | 102 - 107 |
| XL | 100 - 107 | 82 - 89 | 107 - 113 |
Bottoms - Men
| Size | Waist (cm) | Hips (cm) |
|---|---|---|
| XS | 70 - 75 | 83 - 88 |
| S | 75 - 80 | 88 - 93 |
| M | 80 - 86 | 93 - 99 |
| L | 86 - 94 | 99 - 105.5 |
| XL | 94 - 102 | 105.5 - 112 |
| XXL | 102 - 110 | 112 - 118.5 |
| XXXL | 110 - 118 | 118.5 - 125 |
Bottoms - Women
| Size | Waist (cm) | Hips (cm) | Inseam – Regular (cm) |
|---|---|---|---|
| XS | 62 – 66 | 86 – 90 | 76 |
| S | 66 – 70 | 90 – 94 | 77 |
| M | 70 – 74 | 94 – 98 | 78 |
| L | 74 – 78 | 98 – 102 | 79 |
| XL | 78 – 82 | 102 – 106 | 80 |
Gloves - Men/Unisex
| Size | Hand Circumference (cm) | Hand Length (cm) |
|---|---|---|
| XS | 18.5 | 17 |
| S | 19.5 | 18 |
| M | 21 | 19 |
| L | 22.5 | 20 |
| XL | 23.5 | 21 |
All prices are displayed including taxes.
The amount shown is the final price you pay at checkout (shipping fees may apply).
Free shipping on all orders of $200 or more, in Canada and the United States.
Orders ship within 48 hours.
Enjoy 14-day returns after delivery.
Items must be new, unworn, and with original tags attached.
All prices are displayed including taxes.
The amount shown is the final price you pay at checkout (shipping fees may apply).
Free shipping on all orders of $200 or more, in Canada and the United States.
Orders ship within 48 hours.
Enjoy 14-day returns after delivery.
Items must be new, unworn, and with original tags attached.
All prices are displayed including taxes.
The amount shown is the final price you pay at checkout (shipping fees may apply).
Free shipping on all orders of $200 or more, in Canada and the United States.
Orders ship within 48 hours.
Enjoy 14-day returns after delivery.
Items must be new, unworn, and with original tags attached.
Why this price?
- Samples and overstock from major brands
- New products
- Limited quantities – no restock
Designed for discreet and natural everyday comfort, these underwear bottoms combine softness, breathability, and elasticity. Their Corespun merino wool material ensures excellent thermal regulation while limiting odors. Their slim fit hugs the body without restricting movement, ideal for daily use or travel. Lightweight and soft against the skin, they guarantee lasting comfort throughout the day.
Key Features
-
Soft, breathable, and stretchable Merino Corespun fabric
-
Natural body temperature regulation
-
Slim fit for discreet comfort
-
Forward-set seams to reduce chafing
-
Good moisture and odor management
-
Lightweight design suitable for daily wear and travel
-
Pleasant material against the skin
Materials
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83% merino wool
-
12% nylon
-
5% elastane
Highlights
✔️ Natural and discreet comfort all day long
✔️ Optimal breathability thanks to merino wool
✔️ Flexible fit without discomfort
✔️ Odor reduction for extended wear