Jöttnar Men's Technical T-Shirts & Tops

Men's Technical T-Shirts & Tops

Tech and casual tees. From sub-100g performance tees to premium organic and Pima cotton.

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Arvind Technical Merino Base LayerArvind Technical Merino Base Layer

Arvind Technical Merino Base Layer New

£110.00
Sindri Organic Cotton T-ShirtSindri Organic Cotton T-Shirt

Sindri Organic Cotton T-Shirt

£45.00
Mar Men's Lightweight Merino T-Shirtman:Mar Men's Willow Lightweight Merino T-Shirt

Mar Extrafine Merino T-Shirt

£79.00
Jotun Men's Organic Cotton Logo T-Shirtman:Jotun Men's Russet Organic Cotton Logo T-Shirt

Jotun Organic Cotton T-Shirt

£45.00
  • +2
Elv Lightweight Technical T-Shirtman:Elv Lapis Lightweight Technical T-Shirt

Elv Lightweight Technical T-Shirt

£69.00
tech:man:Verja Spruce Lightweight Technical Hoody

Verja Lightweight Technical Hoody

£99.00
Mjolnir Classic Cotton T-ShirtMjolnir Classic Cotton T-Shirt

Mjolnir Classic Cotton T-Shirt

£45.00
Men's Pima Cotton T-ShirtsMen's Pima T-Shirts

Glasir Premium Pima Cotton T-Shirt

£65.00
Merino vs Synthetic Base Layers: Which Is Right for You?

Merino vs Synthetic Base Layers: Which Is Right for You?

Merino or synthetic base layer? The comparison - warmth when wet, odour, durability and ethics.

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Mountain Layering Guide: How to Layer for the Mountains

Mountain Layering Guide: How to Layer for the Mountains

How to layer for the mountains. Base layer, midlayer and shell explained. Systems for hiking, climbing and ski touring.

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Men's technical t-shirts, tops and cotton tees

We offer eight men's tops in two groups: lightweight technical t-shirts in recycled synthetic and merino for the mountains, and organic and Pima cotton t-shirts for everyday wear.

Men's technical t-shirts and tops

Elv lightweight technical t-shirt.

107g, in 110gsm 100% recycled fabric: breathable, moisture-wicking, quick-drying and anti-odour treated, with UPF 40+ sun protection, body-mapped panelling and reflective logos. For high output in warm weather.

Verja lightweight technical hoody.

164g, in 110gsm recycled mélange with UPF 40+, an anti-odour treatment and an under-helmet hood. Built for trail running, trekking and climbing.

Mar extrafine merino t-shirt.

150gsm, 87% extrafine merino and 13% core-spun nylon for stretch, durability and faster drying. Naturally odour-resistant for multi-day use without washing, with UPF 40.

Arvind technical merino base layer.

A 180gsm, 18.5-micron merino blend with a quarter zip, thumb loops and UPF 50, for colder days. See men's base layers.

Men's cotton t-shirts

Glasir premium Pima cotton t-shirt.

Organic Pima cotton, whose long, fine fibres are softer, stronger and more pill-resistant than standard cotton, blended with Lycra for shape retention. A continuous seam across the back neck, shoulders and sleeves, and no logos.

Jotun organic cotton t-shirt.

180gsm organic ring-spun combed cotton, with a back graphic of Glittertind in Norway's Jotunheimen, printed in water-based inks. Five colourways.

Sindri organic cotton t-shirt.

An organic cotton logo tee printed with water-based inks, in a comfortable everyday fit.

Mjolnir classic cotton t-shirt.

100% cotton with an embroidered Jöttnar chest logo and a Mjolnir back-neck emblem.

Men's t-shirt FAQs

Which t-shirt or top for trail running?

Elv, or the Verja hoody if you want a hood and arm coverage. Both are lightweight, quick-drying and carry reflective logos.

Which t-shirt for multi-day trekking?

Mar. Merino's natural odour resistance means it can be worn for days without washing.

Which t-shirts and tops have sun protection?

Elv and Verja are rated UPF 40+, Mar UPF 40 and Arvind UPF 50.

What is Pima cotton?

A cotton with longer, finer fibres than standard cotton, which makes it softer, stronger and more resistant to pilling. Our Glasir t-shirt uses organic Pima cotton.