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Male runner in sunglasses wearing the GRID Storm Jacket in black, made with Pertex Shield Air, with black running shorts
Female runner in sport sunglasses zipping up the GRID Storm Jacket in black
Male runner in sunglasses with the hood up, zipping the GRID Storm Jacket in black
Female runner doing a high-knee drill in an open GRID Storm Jacket in black over an orange tee
Close-up of a runner adjusting the cuff of the GRID Storm Jacket in black
Close-up of water beading on the Pertex Shield Air fabric of the GRID Storm Jacket, beside the arrow logo
Back view of a female runner in the GRID Storm Jacket in black, showing the Chance logo down the back
Close-up of the chest zip, Chance logo, and sleeve arrow on the GRID Storm Jacket in black
Close-up of a runner tightening the hem drawcord of the GRID Storm Jacket in black
Close-up of a male runner in sunglasses zipping the GRID Storm Jacket in black
Male runner holding trekking poles, wearing the GRID Storm Jacket in black with black running shorts

GRID Storm Jacket - Pertex® Shield Air™

€375,00

Created in collaboration with Pertex® through a year of prototyping and real-world testing. It uses the first PFAS-free Pertex Shield Air™ fabric—a 3-layer, ultra-light, air-permeable fabric offering elite waterproofing and breathability. Race-proven and mountain-ready, it’s built for those who run through the storm, not around it.

ColourBlack
SizeXXS

Guillem is 173cm/61kg and wears size S. Ana is 173cm/53kg and wears size XXS.

In stock, ready to run. You’re in luck - only 0 left. Item is out of stock Item is unavailable

Why We Created It

Those who run through the storm, not around it, need a jacket in their mandatory kit that is ready for anything. So our GRID (Gear Research & Innovation Division) spent a year designing, prototyping, and validating our first fully waterproof jacket. In line with our goal to minimise our impact on the natural world, we created it in collaboration with Pertex® and we’re incredibly proud that the GRID Storm Jacket uses the first PFAS-free Pertex Shield Air™—a 3-layer, ultra-light, air-permeable fabric offering elite waterproofing and breathability.

Supremely lightweight, the jacket packs into your palm and the gusseted back prevents pull or distortion when worn with a pack.

In Black.

Features

→ Uses the first PFAS-free Pertex Shield Air™ fabric.
→ Supremely packable and breathable.
→ Uses body heat to convect moisture away.
→ Pack-ready gusset on the back that prevents pull or distortion.
→ Two-way zip for heat regulation

Sizing & Fit

→ The GRID Storm Jacket follows our standard fit, and sizing is consistent with your other favourite brands. It is a unisex product - we'd advise women to choose a size down (so if you usually wear a S, take an XS).

Guillem is 173cm and 60kg and wears S
Ana is 173cm and 53kg and wears XXS

Materials

Our GRID Storm Jacket packs a host of highly technical features to ensure you’re ready for every eventuality.

It uses the first PFAS-free Pertex Shield Air™—a 3-layer, ultra-light, air-permeable fabric offering elite waterproofing and breathability. The jacket uses a 12D recycled nylon face fabric (pre-consumer), combined with the Pertex Shield Air membrane and a 7D nylon tricot backer.

The entire jacket is made without the use of PFAS - this includes both the Durable Water Repellant treatment & membrane, in line with our ethos of minimising the impact of all our products and protecting the natural world we love to run in.

Manufactured by Pertex-certified partners in China, to ensure the jacket’s waterproof membrane meets the performance needs of Ultra runners heading out in every condition.

Care

→ 100% Recycled Nylon, with PFAS-free fabric.

→ The Pertex Shield Air fabric is a highly technical waterproof membrane designed to protect you from every eventuality. As with any waterproof garment, proactive care will help extend the life of the jacket.

→ After each run, hang the jacket to air dry. Only clean the jacket once hung and dry.
→ For small amounts of dirt, gently wipe it with a cloth and cold water.

→ If washing at home, ensure your washing machine is free of residues. You may want to run a quick water-only (rinse) cycle with a towel to ensure any residues are removed from the machine.
→ Always wash the jacket on its own - and check the pocket before washing.
→ Close all zips, turn the jacket inside out to avoid zip-pulls catching, and wash with a specialist waterproof membrane detergent (e.g. Nikwax Tech Wash) on a low-temperature, low-spin-speed wash. Do not use generic or bleach-based detergents, and never add fabric softener as these can impede the performance of the waterproof membrane.

→ Line dry the GRID Storm Jacket, or tumble dry it on a warm, gentle cycle.
→ Pertex suggests Nikwax TX Direct as an option for re-proofing should the need arise.
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GRID Storm Jacket - Pertex® Shield Air™

€375,00

GRID Storm Jacket - Pertex® Shield Air™

200kg carbon offset

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2 Trees Planted

1kg plastic removed

Always 1% for The Planet

Benefits

Close-up of water beading on the Pertex Shield Air fabric of the GRID Storm Jacket, beside the arrow logo

→ Using the first PFAS-free Pertex Shield Air™—a 3-layer, ultra-light, air-permeable fabric offering elite waterproofing and breathability. Weighs just 170g in size S.

Close-up of the chest zip, Chance logo, and sleeve arrow on the GRID Storm Jacket in black

→ Ultra-race certified for mandatory kit requirements, featuring reflective logos on chest, sleeve, and back for visibility.

Close-up of a runner adjusting the cuff of the GRID Storm Jacket in black

→ Comfortable and stable storm hood with elastic binding to keep it in place.

Female runner in sport sunglasses leaning forward in the GRID Storm Jacket in black over an orange tee

→ Easy temperature regulation with two-way zip and contrast zip-pulls.

Close-up of the Chance logo printed down the back of the GRID Storm Jacket in black

→ Pack-compatible gusseted back prevents pull and distortion.

Male runner holding trekking poles, wearing the GRID Storm Jacket in black with black running shorts

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