Summer Cap – Ultralight & UPF50+ | Harrier Trail Running

UK's top rated trail running brand | Over 100,000 orders shipped 🎉

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Summer Cap

£28.99

A lightweight, Bluesign® certified running cap designed for long trail days. With UPF 50+ sun protection, ultra-light mesh panels, and a moisture-wicking SWIFTdry™ sweatband, it keeps you cool and dry on tough climbs. The soft brim packs easily, while a dark underbill reduces glare. Durable, quick-drying, and perfect for hot-weather runs and big efforts.

See More Apparel

Colour — Smoke Green

Legion Blue

Smoke Green

Black

Mist

Laurel Green

Only 3 items in stock!

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Size & Fit

Adjustable fit 55cm-63cm one size fits most

Materials & Tech

Using recycled PET fabrics instead of virgin polyester significantly reduces wastewater and crude oil consumption. All REPREVE® fibres are made through an eco-friendly process and meet Bluesign® approved standards, utilising 100% recycled polyester. This lightweight and durable fabric provides runners with excellent moisture-wicking performance, ensuring comfort on every run.

Wash & Care

Machine wash on a gentle/delicate cycle 30°C with a specialist waterproof detergent like Grangers Active Wash. Do not use normal detergent, fabric softener, or bleach.

Use of a washable bag is recommended where possible.

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.

UPF 50+

Breathable

Lightweight

Industry Awards

Runners World, Highly Commended★★★★★
Products of outstanding quality, thoughtful design and exceptional value.

The National Running Show, Winner, Retailer of the Year Award 2024★★★★★
People's choice award at the inaugural NRS awards.

Women's Running Awards 2024, Winner★★★★★
Curbar 5L - Best Race Vest, Helvellyn Carbon PRO - Best Poles, Lomond Thermal - Best Jacket, Double Layer Socks - Best Value Socks

The Guardian, Best Christmas Gifts for Runners 2024★★★★★
The Catbells V2 Aluminium Z-Poles have made the list for their balance support.

Outdoors Magic, Outdoor 100 Gear 24/25★★★★★
The Exmoor Waterproof Jacket and the Catbells V2 Aluminium Z-Poles have made the list.

Women's Running, Winner, Reader's Choice Awards 2023★★★★★
Absolutely brilliant... kit that works. Rugged, comfortable and a good price. Harrier bundles make getting trail ready a breeze.

The Independent, Best Race Vest Comfort 2021★★★★★
Extremely comfortable, form-fitting race vest that’s thoughtfully designed and good value for money.

Outdoors Magic, Best Hydration Pack 2021★★★★★
Everything a trail runner needs, at a fraction of the cost of many of its competitors. Innovative, feature-packed made by runners, for runners.

Best Value Award, Wild Ginger Running★★★★★
The race vests and Helvellyn poles have won our Best Value Award!

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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