Portal Men's Marka Liner Short "Slate Black"

Originating from Oslo, Vancouver and London, Portal designs apparel that performs seamlessly across disciplines. The Marka Liner Short is built for daily runs and fast hikes - lightweight, breathable and engineered for dependable carry without distraction.

Constructed from quick-drying recycled stretch fabric, the outer delivers airflow and durability for sustained efforts. An integrated brief liner provides supportive comfort during high-tempo movement, while the minimal waistband with internal adjustment ensures a secure, stable fit.

Storage is balanced for versatility. Two hand pockets increase everyday usability, with a concealed key pouch inside the left pocket for secure small-item storage. At the rear, UHMWPE grid mesh zip pockets provide abrasion-resistant, lightweight carry for essentials without excess bulk.

Performance-driven. Trail-capable. Cleanly executed.

• Lightweight, breathable & quick drying outer material
• Brief liner for support and comfort during fast paced activity
• Internal waist adjustment & minimal waistband
• Two hand pockets for added versatility and cargo options
• Concealed key pouch in the left hand pocket
• UHMWPE grid mesh rear zip pockets for lightweight abrasion resistant carry.
• Fabric Composition: 89% recycled Nylon / 11% Elastane
• Made In: China
• Colourway: Slate Black

Product Measurements:

Waist: Small: 30" / Medium: 32” / Large: 33.5” / X-Large: 35”
Inseam: Small: 4.3" / Medium: 4.3” / Large: 4.3” / X-Large: 4.3”

All sizes displayed on our website are UK sizes.

We are currently working on measurements for apparel and accessories so please bear with us.

In the meantime, for footwear, please refer to the sizing guide here. However, if you require any additional advice on sizing, please contact us.

Worldwide shipping, domestic shipping in the UK, and in-store collection is available.

You can find all relevant shipping information here.

We have a 28-day return policy, which means you have 28 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.