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Mountain Warehouse Extreme Storm Womens Waterproof IsoGrip Boots Blue Adult Shoe Size 4

£73.49 (as of 23/10/2026 07:55 BST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

Mountain Warehouse Extreme Storm Womens Waterproof IsoGrip Boots are blue adult boots in shoe size 4, with IsoDry waterproof and breathable material, IsoGrip, suede and mesh upper, heel and toe bumpers, EVA cushioning, mesh lining, and a padded tongue and ankle. Check the fit and the version before choosing an offer.

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Quick Summary

The Mountain Warehouse Extreme Storm Womens Waterproof IsoGrip Boots are blue adult boots in shoe size 4. They combine IsoDry waterproof and breathable material with IsoGrip, plus suede and mesh upper construction.

The boots also mention heel and toe bumpers, EVA cushioning, mesh lining, and a padded tongue and ankle. These are the main details to compare if you are deciding whether this size and style match your needs.

Key Details

DetailVerified information and buyer relevance
BrandMountain Warehouse.
ModelExtreme Storm Womens Waterproof IsoGrip Boots.
ColourBlue.
SizeAdult shoe size 4, so check the fit before choosing an offer.
Waterproof materialIsoDry waterproof and breathable material.
Grip featureIsoGrip for stability and grip on difficult terrain.
UpperSuede and mesh upper.
Comfort featuresEVA cushioning, mesh lining, padded tongue and ankle.
ReinforcementHeel and toe bumpers.

What to Compare Before Buying

  • Size: This pair is size 4. Check that the fit matches the intended wearer.
  • Water protection: The boots use IsoDry waterproof and breathable material. Compare that with the weather protection you want from your footwear.
  • Terrain grip: IsoGrip is described as providing stability and grip on difficult terrain. Compare that with the type of ground you expect to walk on.
  • Upper construction: The suede and mesh upper gives a specific build. Compare that with your preference for breathability and footwear style.

Before You Decide

Confirm the adult shoe size 4 fit before choosing this pair. Check that the blue colour and womens boot style are the version you want, and compare the IsoDry and IsoGrip features with the conditions and terrain you expect to face.

Brand

Mountain Warehouse

Manufacturer

Mountain Warehouse

Binding

Shoes

Product Group

Shoes

EAN

5057634636582

Part Number

036817006003

Model

036817006003

Color

Blue 01

Is Adult Product
Product Dimensions

12.87 x 10.87 x 4.76 inches

Item Weight

2.76 pounds

Size

4 UK

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