Sombrio Mutant jacket review

Freeride-friendly waterproof

Our rating 
4.0 out of 5 star rating 4.0
GBP £154.99 RRP | USD $225.91

Our review

Decent casual-looking waterproof jacket for taller riders, but not one for epic cross-country rides
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Sombrio’s Mutant waterproof combines a casual look with some bike-friendly features. It’s not one for cross-country racing whippets, but it could be a godsend for larger riders, fashion-conscious freeriders and short-distance commuters.

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The Mutant is fully waterproof, with taped seams throughout. It’s made of PU-coated Nylon with a fetching herringbone pattern.

Mesh-lined pit-zips allow heat out and fresh air in. They have a snakeskin-esque pattern and are sensibly positioned so they aren’t obscured by the straps if you’re wearing a rucksack.

The baggy, freeride-friendly cut means it fits well over armour but is a bit of a ‘sail’ in the wind, especially on slimmer riders – it’s certainly not one for the Lycra brigade.

The cuffs are absolutely huge. Velcro closures mean they can be tightened, but unless you’re wearing armour that extends right down to your wrists, this leaves a big fold of excess material.

Where this roomy cut does come into its own is on the hood. There’s plenty of headroom for even the lankiest of riders, even when wearing a rucksack – a pleasant surprise, because this is one area where many hooded jackets fall short.

The sombrio mutant jacket has routing for your headphones:
James Costley-White

There are lined hand pockets on each side – great in the dry but not so good in the wet, when water slides down the waterproof sleeves straight into the pockets – and an iPod/key pocket on the left sleeve. There’s even a hole for your headphone cable on the inside of the sleeve pocket and a tab by the collar so you can route it to your ears.

Shock cords allow you to tighten the waistband and peaked hood, and also a helmet-style ‘cradle’ inside the hood, to ensure it isn’t blown off on windy days.

With the hood up you feel cocooned from the elements, but it’s a shame there’s nowhere to store it when conditions improve. With the hood down and the jacket fully zipped up, your head movement is restricted and your chin rubs against the collar. Easing the zip down a few inches improves the situation, but lets cold air in.

The casual, stylish look means this is a jacket you could wear on the ride to work and around town at lunchtime – as long as your commute isn’t too long – over body armour on the downhills, in the pits at races, or even down the pub. We wouldn’t recommend it for cross-country – try it and you’ll soon understand why dragsters have parachutes for brakes.

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The Sombrio Mutant is available in five sizes (XS-XL), but only in one colour – stone.

The sombrio mutant jacket has handy pit-zips: the sombrio mutant jacket has handy pit-zips
James Costley-White

Product Specifications


Name Name, 0, 10, Name, Mutant Jacket (09)
Brand Brand, 0, 20, Brand, Sombrio

Description Description, 2, 0, Description, • Regular Fit. • WP 10,000MM/ MVP 10,000GSM/ 24HRS waterproof tested. • Fully taped seams throughout. • YKK laminated water repellent zipper on front center chest. • Mesh lined 'Air Flow' under arm zips. • Exterior media/ sound pocket on sleeve with internal wire routing options. • One handed shock cord waistband tension system. • Peaked hood with internal girdled neoprene cord lock system. • Laser cut Low Profile Velcro cuff closure. • Brushed tricot lined hand pockets. • 100% Nylon Herringbone. • Waterproof breathable fabric constructed by laminating a shell fabric, PU film lamination and nylon tricot. • Barrier prevents water from penetrating he garment while allowing body heat to escape. • WP 10,000mm / MVP 10,000gsm / 24hrs. • Water Resistant Finishing.
Clothing Sizes Available Clothing Sizes Available, 2, 0, Clothing Sizes Available, L M S XL
Available Colours Available Colours, 2, 0, Available Colours, Stone
Available In (Mens/Womens) Available In (Mens/Womens), 2, 0, Available In (Mens/Womens), Mens
Water-Resistant Water-Resistant, 2, 0, Water-Resistant, Yes