Name: Sysum - Men's Merino Two Long Sleeve
Brand: Sysum
SKU: SYSUM-MTM2L-S-S
Price: 160.0 EUR
Availability: InStock

Men’s merino long-sleeve running top in Slate from Sysum, lightweight knit visible, photographed in a neutral studio setting.

€160,00

Tax included.

Delivery : 3 to 4 days

Size

Color — Slate

Slate

In stock, ready to ship
Backordered, shipping soon

Conditions

Seasons

Sysum - Men's Merino Two Long Sleeve

The Sysum - Men's Merino Two Long Sleeve from Sysum is ideal for mild weather running or as a warm thermal base layer in colder conditions. The long sleeves provide additional coverage, with thumb holes to keep everything in place and secure while you move.

Key Features

135 g/m² Merino Blend
A lightweight 135 g/m² blend of merino wool and recycled polyester that helps regulate body temperature naturally across changing conditions.
All-Season Performance
Retains moisture in warm weather to reduce excessive sweating and hydration needs, while trapping heat when worn as a base layer in colder conditions.
Odour-Resistant & Antibacterial
Naturally odour-resistant and antibacterial, making it well-suited to multi-day adventures with minimal washing required.
Contoured Fit & Low-Irritation Seams
Men’s contoured fit for enhanced fabric performance, with flatlock shoulder seams positioned on the front to prevent irritation under a vest pack and angled side seams for a precise, comfortable fit.
Thumb Holes & Layering-Friendly
Long sleeves with thumb holes keep the tee in place, and it pairs easily with Sysum's thermo layer tees to help you find your ideal temperature combination.

Main sport : Trail running

Secondary sports :

Running
Hiking

Ideal conditions :

Dry
Cold
Humid

Seasons :

Spring
Winter
Fall

Weight : 143 g

Gender :

Male

Materials :

Body :

46% Merino Wool
46% Recycled Polyester
8% Elastane

Stitching :

100% Recycled Polyester

Delivery : 3 to 4 days
Fees : €14,90 EUR
Free shipping threshold : €300,00 EUR

Pairs well with

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SYSUM

Wild Running Essentials, Forged in the British Wilderness

SYSUM is a UK-born trail-running brand inspired by the rugged landscapes of the British Isles. Built on a minimalist ethos — nothing without purpose — SYSUM crafts durable, functional gear like Cordura® shorts and weather-ready layers to keep runners light, mobile, and confident on any terrain.

With low-carbon European production, responsible materials, and plastic-free packaging, sustainability runs through most of the pieces. Founded by trail runners who embrace mud, rain, and the freedom of nature, SYSUM is more than gear — it’s a mindset: run with intention, stay close to the wild, and find strength in simplicity.