Trespass Harold Half Zip Jumper - Black - XS

The Trespass Harold Smart Half Zip Jumper offers a perfect blend of style and functionality, featu...

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OnBuy.comTrespass (Xs, Black Marl) Mens 1/2 Zip Jumper Long Sleeve Harold
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TrespassTrespass Men's Active Half Zip Jumper Harold Black Extra Small
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Product Information

Full details

The Trespass Harold Smart Half Zip Jumper is designed for adult men who need a reliable, versatile mid-layer for workouts and outdoor adventures. It excels at moisture management and thermal regulation through its specialized quick-dry fabric, though users should note it is a fitted garment best suited for layering rather than as a heavy standalone outer shell.

All features

Age Groupadult
ColourBlack
GenderMale
SizeXS
Model Part NumberMATOLSTR0019_BKM_XS
BrandTrespass

Extended Product Information

FAQs

Is this jumper suitable for winter use?

It is best used as a mid-layer during winter. We recommend pairing it with a thermal base layer and a windproof or waterproof outer jacket.

Can I tumble dry the Trespass Harold Jumper?

We strongly recommend air drying. High heat can compromise the quick-dry fibers and damage the reflective logos.

What kind of activities is this designed for?

It is versatile enough for hiking, running, gym workouts, or casual outdoor wear.

Does the fabric stretch?

The material is designed to offer a regular fit with enough flexibility for active movement.

Does it have any pockets?

The Harold Half Zip is designed with a minimalist profile and does not include pockets.

Troubleshooting

Fabric feels damp after short periods of exercise

Ensure you are not wearing a cotton base layer underneath, as cotton absorbs moisture and defeats the wicking purpose of the jumper.

Reflective logos are beginning to peel or fade

Avoid high-temperature tumble drying and wash the garment inside out to reduce friction against other items.

Pros and Cons

Pros

  • Excellent moisture-wicking properties for high-intensity exercise
  • Adjustable neck ventilation via the half-zip
  • Lightweight and ideal for layering under jackets
  • Enhanced safety features with reflective logos

Cons

  • Limited to layering; not a heavy winter coat
  • Fitted design may not suit those who prefer loose-fitting clothing
  • Reflective elements require proper care to maintain effectiveness

Setup, Compatibility & Care

Because this is a technical apparel item, maintenance is straightforward. To ensure the fabric's wicking capabilities remain intact, avoid using fabric softeners, as they can coat the fibers and inhibit moisture transport. Machine wash the jumper in cold water on a gentle cycle. For best results, hang to air dry, as high heat in a tumble dryer can damage the reflective print and technical synthetic fibers. When layering, pair this jumper with a moisture-wicking base layer for optimal performance in cold weather or wear it directly over a t-shirt during warmer transitions.

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