Our model is 188cm tall and wears size M.
He weighs 73kg and wears size M top and M bottom.
Our model is 188cm tall and wears size M.
He weighs 73kg and wears size M top and M bottom.

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MEFONNA 100% Merino T-Shirt

Name: MEFONNA 100% Merino T-Shirt - Homme
Brand: AYAQ
SKU: MF-LS-M-DG-S
Price: 100.0 EUR
Availability: InStock

Regular Price 100 €

Sale Price 100 €

Color: Deep Green

S M L XL XXL

Size: EU : 46 / US : 36

Size Guide

Product Variants

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

Designed for year-round activities. Made from 100% pure Merino wool, no blends. Perfect comfort and softness during intense effort, with flat seams to prevent irritation and a tailored fit. A technical performance garment suited for sustained activity, featuring excellent odor-resistant properties ideal for multi-day outings.

Weight : 166 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.

Exceptional Merino wool, sourced from farms with free-range animals and no mulesing. 100% of processing (combing, carding, spinning, dyeing, weaving...) is done near the Alps. Final assembly takes place 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

Designed with great care using technical, mountain-friendly materials, your Mefonna 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 chest.

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

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

Measurement chart

	S	M	L	XL	XXL
EU	46 / S	48 / M	50 / L	52 / XL	54 / XXL
US	36 / XS	38 / S	40 / M	42 / L	44 / XL
Height (cm)	171 - 175	175 - 179	179 - 183	183 - 193	193 - 197
Chest circumference (cm)	95 - 98	99 - 102	103 - 106	107 - 110	111 - 114
Waist circumference (cm)	81 - 84	85 - 88	89 - 92	93 - 96	97 - 100
Hip circumference (cm)	96 - 99	100 - 103	104 - 107	108 - 111	112 - 115

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CONCEPTION

EXTRA FINE THREAD

Jersey made from extra-fine yarn for a soft, second-skin feel that doesn’t itch.

PRACTICALITY

TECHNICAL MESH

Technical mesh providing stretch and breathability, ensuring comfortable backpack wear.

PRACTICALITY

TECHNICAL MESH

Technical mesh providing stretch and breathability, ensuring comfortable backpack wear.

COMFORT

ODOR CONTROL

Natural properties of high-quality virgin Merino wool, offering UV protection and suited for long outings.

PREMIUM FABRIC

MERINO WOOL

Natural moisture and temperature regulation thanks to ultra-fine Merino wool, forming a high-quality base layer.

PREMIUM FABRIC

MERINO WOOL

Natural moisture and temperature regulation thanks to ultra-fine Merino wool, forming a high-quality base layer.

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MEN - 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	S	M	L	XL	XXL
EU	46 / S	48 / M	50 / L	52 / XL	54 / XXL
US	36 / XS	38 / S	40 / M	42 / L	44 / XL
Height (cm)	171 - 175	175 - 179	179 - 183	183 - 193	193 - 197
Chest circumference (cm)	95 - 98	99 - 102	103 - 106	107 - 110	111 - 114
Waist circumference (cm)	81 - 84	85 - 88	89 - 92	93 - 96	97 - 100
Hip circumference (cm)	96 - 99	100 - 103	104 - 107	108 - 111	112 - 115

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.