• SHIRWALI 240g Merino T-shirt — Black Storm
  • SHIRWALI 240g Merino T-shirt — Black Storm
  • SHIRWALI 240g Merino T-shirt — Black Storm
  • SHIRWALI 240g Merino T-shirt — Black Storm
  • SHIRWALI 240g Merino T-shirt — Black Storm
  • SHIRWALI 240g Merino T-shirt — Black Storm
Our model is 188 cm tall and wears size L.
He weighs 87 kg and wears size L on top and size L on the bottom.

SHIRWALI 240g Merino T-shirt

Thermal base layer 50% merino / 50% Tencel (240g/m²)

130 €
130 €
Colour : Black Storm
Size : XL-XXL - EU : 46 / US : 36 Guide
Our model is 188 cm tall and wears size L.
He weighs 87 kg and wears size L on top and size L on the bottom.
In stock. Delivered as early as
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Fast delivery and easy returns

The SHIRWALI combines merino wool and Tencel® (240 g/m²) in a seamless construction to deliver high-performance thermal insulation, an ultra-soft feel and active temperature regulation. Its single-seam design eliminates friction and pressure points under a backpack, moving with your body for unrestricted comfort. Wool’s natural odour-resistant properties make it an ideal base layer for multi-day adventures. An exceptional thermal top, designed in Europe.

Performance

Warmth9 / 10
9 / 10
UV-protection10 / 10
10 / 10
Merino wool8 / 10
8 / 10
Lightness8 / 10
8 / 10

Activities

  • 10/10 Mountaineering
  • 7/10 Climbing
  • 10/10 Ski touring
  • 10/10 Alpine skiing
  • 10/10 Hiking
Functional details

Design & Sourcing

  • Local eco-design: Development and sourcing of materials close to the Alps for reduced environmental impact.
  • Eco-friendly blend: Combination of fine merino wool and Tencel, a sustainable wood fiber produced with minimal water use.
  • Responsible production: Assembly and knitting carried out in a workshop certified 100% Green Energy.

Ergonomics & Performance

  • Enhanced thermal protection: 240g/m² weight perfectly calibrated to withstand low mountain temperatures.
  • Seamless technology: Structural seam-free design eliminates friction and irritation, especially under a backpack or hardshell jacket.
  • Double stretch fit: Ultra-stretch knit structure providing a perfect anatomical fit and great flexibility, naturally adapting to all body shapes.
  • Moisture regulation and transfer: Combined action of merino wool (insulation and sweat wicking) and Tencel (quick drying and freshness).
  • Antibacterial properties: Natural odor resistance of virgin wool allows intensive use over several days.
100% eco-designed collection

Swiss blend of fine Merino wool and Tencel, a sustainable fiber requiring very little water. Assembled in a workshop certified 100% Green Energy.

45% Tencel (wood fiber), 30% Merino wool, combining performance and comfort. Merino wool offers natural thermal regulation, effective moisture management, and antibacterial properties, ideal for staying fresh in all conditions. Tencel, a soft and durable fiber, provides lightness, breathability, and rapid sweat wicking. Its seamless design ensures friction-free comfort and great mobility, perfect for everyday activities and demanding sports.

Care

Warranty, Care & Repair

Crafted with great care from technical, mountain-friendly materials, your Shirwali t-shirt comes with a 3-year warranty.

Washing:

  • First 5 washes: Cold water only.
  • Subsequent washes: Delicate or wool cycle (max 30°C).
  • Preparation: Wash garment inside out.
  • Detergent: Use wool-specific detergent (no bleach).
  • Spin: Avoid high spin speeds and never wring the garment to preserve the Tencel fiber structure.

Drying:

  • Method: Air dry flat (recommended to prevent knit stretching) or hang. No tumble drying.
Fast delivery and easy returns

Delivered as early as

Estimated delivery times: 2–5 working days in France and 4–8 working days in the rest of the eurozone. Free delivery on orders of €80 or more; €4 for orders below this amount. Returns are accepted within 30 days of delivery and are free within the European Union and Switzerland with a prepaid label.

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Men - Size guide

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Size guideSMLXLXXL
EU46 / S48 / M50 / L52 / XL54 / XXL
US36 / XS38 / S40 / M42 / L44 / XL
Height (cm)171 - 175175 - 179179 - 183183 - 193193 - 197
Chest circumference (cm)95 - 9899 - 102103 - 106107 - 110111 - 114
Waist circumference (cm)81 - 8485 - 8889 - 9293 - 9697 - 100
Hip circumference (cm)96 - 99100 - 103104 - 107108 - 111112 - 115
Schéma de mesure pour homme

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1
Chest circumference

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2
Waist circumference

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3
Hip circumference

Measure horizontally around the widest part of your hips and buttocks.

View our fit guide

Not the right size?

You can exchange your item for a different size free of charge within 30 days of delivery. For more information, visit our page Refund policy.