Name: Sysum - Women's Merino One Long Sleeve
Brand: Sysum
SKU: SYSUM-WTM1L-P-XS
Price: 140.0 EUR
Availability: InStock

Women’s ultra-light merino long-sleeve running top in Pebble from Sysum, fine knit texture visible, photographed in a neutral studio setting.

€140,00

Tax included.

Delivery : 3 to 4 days

Size

Color — Pebble

Pebble

In stock, ready to ship
Backordered, shipping soon

Conditions

Seasons

Sysum - Women's Merino One Long Sleeve

The Sysum - Women's Merino One Long Sleeve from Sysum is versatile for warm weather running or as a light thermal base layer in colder conditions. The long sleeves offer additional sun protection or warmth in cooler, windy environments.

Key Features

90 g/m² Merino Blend
Made from a 90 g/m² blend of merino wool and recycled polyester, providing natural and efficient temperature regulation.
Warm-Weather & Cool-Weather Performance
Retains moisture in warm conditions to reduce sweating and hydration needs, while trapping heat when used as a base layer in colder weather.
Odour-Resistant & Antibacterial
Naturally odour-resistant and antibacterial, ideal for multi-day use with minimal washing required.
Contoured Fit & Low-Irritation Seams
Contoured women's fit designed for enhanced performance, with flatlock shoulder seams placed on the front to prevent irritation under a vest pack, and angled side seams for a precise, comfortable fit.
Layering-Friendly
Easily pairs 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
Warm
Cold

Seasons :

All seasons
Summer
Spring
Winter
Fall

Weight : 107 g

Gender :

Female

Materials :

Body :

50% Merino Wool
50% Recycled Polyester

Stitching :

100% Recycled Polyester

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

Pairs well with

[{"id":52693661450507,"title":"XS \/ Pebble","option1":"XS","option2":"Pebble","option3":null,"sku":"SYSUM-WTM1L-P-XS","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Sysum - Women's Merino One Long Sleeve - XS \/ Pebble","public_title":"XS \/ Pebble","options":["XS","Pebble"],"price":14000,"weight":94,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":52693661483275,"title":"S \/ Pebble","option1":"S","option2":"Pebble","option3":null,"sku":"SYSUM-WTM1L-P-S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Sysum - Women's Merino One Long Sleeve - S \/ Pebble","public_title":"S \/ Pebble","options":["S","Pebble"],"price":14000,"weight":100,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":52693661516043,"title":"M \/ Pebble","option1":"M","option2":"Pebble","option3":null,"sku":"SYSUM-WTM1L-P-M","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Sysum - Women's Merino One Long Sleeve - M \/ Pebble","public_title":"M \/ Pebble","options":["M","Pebble"],"price":14000,"weight":107,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":52693661548811,"title":"L \/ Pebble","option1":"L","option2":"Pebble","option3":null,"sku":"SYSUM-WTM1L-P-L","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Sysum - Women's Merino One Long Sleeve - L \/ Pebble","public_title":"L \/ Pebble","options":["L","Pebble"],"price":14000,"weight":114,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}]

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.