On Running Core

XL
Delivered between Tue, 28.4. and Sat, 2.5.
Only 1 piece in stock at supplier
free shipping

Product details

The On Core Long-T for women in black/black XL is a technical running top designed for female athletes, featuring a minimalist black-on-black design in an extra-large size. This performance garment is made from moisture-wicking functional fabrics that efficiently transport sweat away from the skin, helping to regulate body temperature during intense exertion. The long-sleeve design provides protection against cooler temperatures or sun exposure, while the athletic cut ensures minimal fabric interference with movement. Strategically placed seams reduce chafing and irritation during repeated movements, with continuous flat seams for enhanced skin comfort. The fabric composition offers a balance of breathability and durability, maintaining its shape and performance characteristics even after repeated wear and washing. The collar and cuffs are designed for a secure yet comfortable fit without restrictive binding. This top seamlessly integrates with other running apparel and is suitable for various training environments, from indoor treadmill sessions to outdoor road runs. The minimalist aesthetic focuses on function over fashion, with the black color providing versatility and resistance to visible stains. Care instructions recommend machine washing in cold water and air drying or tumble drying on low heat to preserve fabric integrity and moisture management properties. This garment is part of On's technical running collection, specifically developed for the demands of endurance sports.

Key specifications

Material composition
StretchSynthetic fibre
Target group
Women
Clothing size
XL
Sleeve length
Long sleeves

General information

Item number
65536913
Manufacturer
On Running
Category
Functional undershirts
Release date
4.12.2025

Colour

Colour
Black
Exact colour description
BlackBlack-on-black

Material

Upper
Polyacrylic
Material composition
StretchSynthetic fibre

Target group

Target group
Women
Age group
Adults

Clothing properties

Clothing size
XL
Sleeve length
Long sleeves
Fabric properties
BreathableFlat seamsMoisture wickingQuick dryingTemperature regulating
Fit
Regular fit
Pattern
Unicoloured

Voluntary climate contribution

CO₂ emissions
8.19 kg
Climate contribution
CHF 0.19

Scope of delivery

Multipack
Single pack

30-day right of return and free return shipment
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Functional undershirts» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • On Running
    Not enough data
  • 1.Castelli
    0 %
  • 1.Dynafit
    0 %
  • 1.Forclaz
    0 %
  • 1.Gore Wear
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • On Running
    Not enough data
  • 1.Odlo
    2 days
  • Castelli
    Not enough data
  • Craft
    Not enough data
  • Devold
    Not enough data

Return rate

How often is a product of this brand in the «Functional undershirts» category returned?

Source: Digitec Galaxus
  • On Running
    Not enough data
  • 1.Lenz
    4.1 %
  • 2.Heat Holders
    4.5 %
  • 3.Gore Wear
    5.5 %
  • 4.Craft
    6.2 %
Source: Digitec Galaxus