Brooks Cascadia 18 - Blue - 5.5 UK

The Cascadia 18 is designed for your next mountain trail adventure, featuring a new mesh upper wit...

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Product Information

Full details

The Brooks Cascadia 18 is designed for female trail runners who demand reliability and protection on mountain terrain. Its primary strength lies in its adaptive stability system and rugged protective features, making it a go-to for uneven paths; however, runners seeking a lightweight racing flat may find its protective build slightly bulkier than minimalist alternatives.

All features

Age Groupadult
ColourBlue
GenderFemale
Shoe Size UK5.5
SeriesCascadia
Model Part Number120416-690
BrandBrooks

Extended Product Information

FAQs

Are the Brooks Cascadia 18 waterproof?

The standard Cascadia 18 utilizes a breathable mesh upper for ventilation; it is not classified as waterproof.

Can these shoes be used on road surfaces?

While they can handle short road sections during a trail run, the outsole lugs are optimized for dirt and rock, so they will wear down faster if used primarily on pavement.

What is the primary surface for these shoes?

These are mountain trail shoes, best suited for uneven terrain, rocky paths, and dirt trails.

Does this shoe offer arch support?

The Cascadia 18 features a neutral, adaptive stability system that provides support for various foot shapes without being overly corrective.

How do I ensure the right fit for my UK 5.5 size?

We recommend trying them on in the afternoon when your feet are at their largest, wearing the socks you intend to use for your runs.

Troubleshooting

Feeling discomfort or pressure points on the top of the foot

Try adjusting your lacing pattern to a 'window lacing' or 'parallel lacing' style to relieve pressure over the bridge of the foot.

Debris entering the shoe during trail runs

Consider pairing your Cascadia 18s with a lightweight trail gaiter to seal the collar area against rocks, sand, and twigs.

Pros and Cons

Pros

  • Durable construction with high-wear area reinforcement
  • Excellent stability on uneven mountain terrain
  • Effective underfoot protection via built-in rock plate
  • Reliable traction in varied trail conditions

Cons

  • Heavier feel compared to dedicated racing shoes
  • More structured fit which may not suit those preferring a 'barefoot' feel
  • Not intended for technical road running

Setup, Compatibility & Care

For optimal performance, ensure you are wearing the appropriate athletic sock thickness to accommodate the specific fit of your UK 5.5 size. When cleaning, avoid machine washing or drying, as this can degrade the structural integrity of the protective mesh and foam. Instead, remove loose dirt with a soft brush after your run. If the shoes become muddy, hand wash them with mild soap and lukewarm water, then air dry away from direct heat sources like radiators to preserve the cushioning properties.