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Product details

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Thinsulate Featherless Warmth

3M™ Flowable Featherless Thinsulate™ provides exceptional warmth without the bulk.

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Warm When Wet

Retains insulating properties even in damp conditions so you stay warm when wet unlike natural down.

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Lightweight Packability

Lightweight & packable, compresses into integrated stash bag for easy storage.

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Water-Repellent Fabric

Water-repellent DWR-treated fabric sheds light rain and trail moisture.

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Adjustable Peaked Hood

Adjustable and peaked hood with dual toggle system allows a secure, personalised fit.

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Deep Hand Pockets

Deep hand pockets keep you warm and comfy on the coldest of days.

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Grippy Easy Zippers

Grippy zippers for easy grap when hands are cold or you are wearing gloves.

Lightweight warmth for when the temperature drops.

The Lomond Insulated Trail Jacket is built for cold trail runs, recovery days, and anything that involves braving the chill. Lightweight and easy to stash, it’s the layer you’ll reach for when you want warmth without the bulk.



Filled with 3M™ Flowable Featherless Thinsulate™ Insulation, it delivers high-loft warmth with breathable comfort, mimicking down when dry and performing even better when wet.



The water-repellent outer handles light showers and shifting conditions.

Thermal

Soft

Lightweight

Recognised by industry experts

Star Star Star Star Star
"It packs down small. The hood is really snug and the fabric is super soft and doesn't chafe. The shape of the coat is very flattering and it doesn't get in the way of movement."
Women's Running
Best Jacket 2024
Star Star Star Star Star
"If you want to stay warm and cosy when the temperature drops, without emptying your wallet then this jacket is the one. A cracking bit of kit at a great price."
Gary Thwaites
Tea & Trails
Star Star Star Star Star
"The Lomond is superbly warm and light, the ideal insulated jacket to wear before and after trail and ultra running."
Claire Maxted
Wild Ginger Running

Technical details

  • Insulation Premium 3M™ Flowable Featherless Thinsulate™

  • Material Shell and lining 100% nylon with 100% polyester fill

  • Water Resistance Water repellent outer

  • Packability Compressible with integrated stash bag

  • Comfort Soft-touch, low-noise fabric

  • Weight From 380g

Frequently asked questions

Size & Fit

Standard fit to allow free circulation of air with minimal restriction.

Can be worn with base or mid layers underneath.

Use a ribbon tape measure to check against our size chart. For bust, measure underneath the armpits with the tape measure straight around the fullest part of your bust.

Materials & Tech

Inner - 3M™ Flowable Featherless Thinsulate™ Insulation is a kinder alternative to feathers, with advanced performance and animal-friendly. An innovative material designed by scientists to mimic natural down when dry and be warmer than down when wet.

Outer - Polyester shell later is Water Repellent (WR) treated, which allows water to bead up and roll off the jacket's surface. However, this treatment is not “waterproof”, but only “water-repellent”. It cannot withstand heavy or continuous rain by itself.

Materials - Shell 100% Nylon, Lining100% Nylon, Filler 100% Polyester.

Wash & Care

3M™ Flowable Featherless Thinsulate™ Insulation has superior wash performance and durability compared to others. It retains shape and consistency without clumping after washing better than competitors.

We would recommend using Granger Down Care 2 in 1 and following the instructions as per the detailed Grangers How To Use instructions.

Important - Please do not wash your jacket with normal detergent, or it will damage or inhibit the water repellent and insulating performance.

Free Next Day Delivery

Free next day delivery on all UK orders.

Same day dispatch on orders made before 8pm (Sun-Fri), 5pm (Sat).

Free Returns

Free and simple 90-day UK returns.

No printer needed, and collect from home options available with our tracked Royal Mail service.

365 Day Guarantee

365-day guarantee on all of our products. Outstanding customer service, rated 5 stars from over 20,000 happy customers.

Ratings & reviews

Women's Lomond Insulated Trail Jacket

Insulated trail running jacket with lightweight warmth and packable comfort. Premium 3M™ Flowable Featherless Thinsulate™ keeps you warm in cold conditions, with a water-repellent outer for changing weather on trail runs.

Regular price £78.99
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Item in stock

- Always dispatched within 24 hours.
Only 34 items in stock!

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Late 8pm Order Cut Off Sun-Fri (5pm Sat)

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Free Royal Mail Tracked48 shipping for all UK orders over £50.

Free Returns

Free 90 Day Returns and Exchanges Using Our Fast & Tracked Royal Mail Returns Service.

Help and Advice

We are always there for you if you need help finding the perfect items or choosing the right size. Talk to us support@harrierrunfree.co.uk