Recycled Materials

Nike ACG 'Lava Loops'

Men's Dri-FIT ADV 1/2-Length Trail Running Tights

$110

This product is made from at least 75% recycled polyester fibres

The trails aren't going to run themselves. So tackle the terrain in these 1/2-length tights designed with a snug fit that helps reduce chafing. Plus, there's a plethora of pockets and a bungee system on the back that can hold the layers you discard as the day heats up.

Colour Shown: Mineral Slate/Summit White
Style: IO9671-382

Nike ACG 'Lava Loops'

$110

The trails aren't going to run themselves. So tackle the terrain in these 1/2-length tights designed with a snug fit that helps reduce chafing. Plus, there's a plethora of pockets and a bungee system on the back that can hold the layers you discard as the day heats up.

Stay Dry

Nike Dri-FIT ADV levels up our sweat-wicking technology with advanced cooling and zones of breathability to help you stay dry and comfortable. Smooth, stretchy material offers a locked-in feel as you move.

Stay Prepared

Three mesh waistband pockets, a pocket on the brief liner and two drop-in pockets let you store trail essentials like energy gels and lip balm. The zip back pocket fits most phones. And the two elastic loops on the back of the waistband can hold trekking poles or a discarded layer.

Product Details

Body: 83% polyester/17% elastane. Mesh: 82% polyester/18% elastane. Briefs: 89% polyester/11% elastane.
Dri-FIT brief liner
Elastic waistband with drawcord
Reflective Nike ACG and Nike Swoosh logos
Not intended for use as Personal Protective Equipment (PPE)
Machine wash
Imported
Colour Shown: Mineral Slate/Summit White
Style: IO9671-382

Size & Fit

Model is wearing size M and is 6′2″ (188cm approx.)

Tight fit: snug and form-fitting

Nike members enjoy free returns (exclusions apply)

Size Guide

Free Delivery and Returns

Nike Members

Free standard delivery on orders over $80

Express delivery $14.95

Free standard returns (exclusions apply)

Nike Guests

Standard delivery $9.95

Express delivery $14.95

Standard returns $9.95 (exclusions apply)

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How This Was Made

The recycled polyester used in Nike products begins as recycled plastic bottles, which are cleaned, shredded into flakes and converted into pellets. From there, the pellets are spun into new, high-quality yarn used in our products, delivering peak performance with a lower impact on the environment.
In addition to reducing waste, recycled polyester produces up to 30% lower carbon emissions than virgin polyester. Nike diverts an average of 1 billion plastic bottles annually from landfill and waterways.

Reviews (2)

5 stars

Brilliant Shorts
IainQ30160640602 Mar 2026
These feel very durable and comfortable. Slightly heavier in hand compared to the Aeroswift half tights but no issues when wearing them tbh. Loads of great storage and great quality drawstring. Glad I got them for sure. I got a medium and that’s the same size in other Nike shorts. Perfect for training and racing
The perfect shorts for the trail.
MichaelY3539127114 Jan 2026
Absolutely the best trail running shorts I've ever come across. Started the Kosciuszko Miler in a pair last year and never changed them - so comfortable and zero rub or chaffing. They run slightly large so in every other pair of shorts I am an "M" in these I am a "S" and I knew that on the advice of someone else who had a pair. Highly recommend.