Our model is 176cm tall and wears size S.
She weighs 63kg and wears size S top and S bottom.
Our model is 168cm tall and wears size S.
She weighs 53kg and wears size S top and S bottom.
Our model is 168cm tall and wears size S.
She weighs 53kg and wears size S top and S bottom.
Our model is 170cm tall and wears size XS.
She weighs 50kg and wears size XS top and XS bottom.
Our model is 170cm tall and wears size XS.
She weighs 50kg and wears size XS top and XS bottom.

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BIAFO 100% Merino T-shirt

Name: BIAFO 100% Merino T-shirt - Femme
Brand: AYAQ
SKU: BF-SS-W-BK-XS
Price: 90.0 EUR
Availability: OutOfStock

Regular Price 90 €

Sale Price 90 €

Color: Black Storm

XS S M L XL

Size: EU : 36 / US : 4

Size Guide

Product Variants

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Technical base layer 100% merino (150g/m²)

The wool in your Biafo is sourced from high-quality Merino farms. This 100% virgin Merino wool garment weighs 150 g/m² and features an extra-fine 17.5-micron yarn for exceptional comfort, with flatlock seams to prevent irritation. Designed for sustained activity, its odor-resistant properties make it ideal for multi-day outings.

Weight : 97 g

Delivery in 24 to 48 hours for France, up to 4 days for Europe, free from €100 order. Easy and free returns within 30 days.

Your Merino wool comes from farms with free-range animals and no mulesing. 100% of processing (combing, carding, spinning, dyeing, weaving...) is done near the Alps. Final assembly is in a European workshop powered entirely by green energy.

Material composition

Main fabric: 100% virgin Merino wool

Portuguese fabric made from New Zealand wool

Extra-fine 17.5 micron yarn
Natural wool from sustainable, ethical farms
Certified non-mulesed wool

Design & Sourcing

European natural fibers: Use of virgin wool produced in Europe, ensuring optimal and durable technical quality.

Ergonomics & Performance

Absolute softness: Premium knit made from extra-fine yarn for a soft, non-itchy feel, even directly on the skin.
Thermal regulation: Natural properties of merino wool providing optimal moisture and body temperature management.
Natural odor control: Intrinsic antibacterial properties of high-quality virgin wool, ideal for intensive multi-day use.
Freedom of movement: Raglan sleeves and stretch knit structure offering excellent elasticity and breathability during activity.
Ergonomic crew neck: Comfort suited for both effort and rest. Features a fine elastic band for precise fit and enhanced durability.

Warranty, Care & Repair

Crafted with meticulous care from technical, mountain-friendly materials, your Biafo T-shirt comes with a 3-year warranty.

Washing:

First 5 washes: Cold water only.
Subsequent washes: Gentle cycle (max 30°C).
Preparation: Wash garment inside out.
Detergent: Use wool-specific detergent.
Spin: Avoid machine spinning and never wring the garment.

Drying:

Method: Air dry flat or on a hanger.

Chest circumference
Measure horizontally at the fullest point of the bust.

Waist circumference
Measure horizontally at the narrowest part of the torso.

Hip circumference
Measure horizontally at the widest point of hips/buttocks.

Measurement chart

	XS	S	M	L	XL
EU	36	38	40	42	44
US	4	6	8	10	12
Height (cm) (1)	162 - 165	165 - 168	168 - 173	173 - 176	176 - 179
Chest circumference (cm) (2)	86 - 89	90 - 93	94 - 97	98 - 101	102 - 105
Waist circumference (cm) (3)	62 - 66	67 - 71	72 - 76	77 - 81	82 - 86
Hip circumference (cm) (4)	88 - 92	93 - 97	98 - 102	103 - 107	108 - 112

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CONCEPTION

EXTRA FINE THREAD

Jersey made from extra fine yarn for a soft, second-skin feel that doesn’t itch and protects against UV rays

ODOR CONTROL

COMFORT

Natural properties of high-quality virgin Merino wool that prevent odors and allow multi-day outings

ODOR CONTROL

COMFORT

Natural properties of high-quality virgin Merino wool that prevent odors and allow multi-day outings

RAGLAN SLEEVES

TECHNICAL PERFORMANCE

Raglan sleeves for maximum freedom of movement and enhanced comfort

TECHNICAL KNIT & CREW NECK

PRACTICALITY

Technical knit offering stretch and breathability, ideal for long, demanding hikes, combined with a crew neck featuring a fine elastic band for perfect fit and durability

TECHNICAL KNIT & CREW NECK

PRACTICALITY

Technical knit offering stretch and breathability, ideal for long, demanding hikes, combined with a crew neck featuring a fine elastic band for perfect fit and durability

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WOMEN - Size Guide

Enter your measurements in cm. You may leave a field blank if unknown.

Gender Height Chest circumference Waist circumference Hip circumference

These values are neither sent nor stored.

Size Guide	XS	S	M	L	XL
EU	36	38	40	42	44
US	4	6	8	10	12
Height (cm)	162 - 165	165 - 168	168 - 173	173 - 176	176 - 179
Chest circumference (cm)	86 - 89	90 - 93	94 - 97	98 - 101	102 - 105
Waist circumference (cm)	62 - 66	67 - 71	72 - 76	77 - 81	82 - 86
Hip circumference (cm)	88 - 92	93 - 97	98 - 102	103 - 107	108 - 112

Comment bien mesurer pour choisir vos vêtements AYAQ ?

Chest circumference

Measure horizontally at the most prominent point of the nipple.

Waist circumference

Measure horizontally at the narrowest point of the body.

Hip circumference

Measure horizontally at the widest point of hips/buttocks.