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Ariat Mens Catalyst VX Defiant GORE-TEX 10" Boot - Bitter Brown

Code: MBO146-BB
  • Leather outer
  • Height: 10”
  • GORE-TEX® lining
  • Waterproof & breathable
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Ariat’s Catalyst VX Defiant boot is for the serious countryman being suitable for all types of shooting and country pursuits. This premium boot is crafted from the finest waterproof leathers whilst lined with a highly waterproof and breathable GORE-TEX® lining. Using Ariat’s Cobalt® VX sole system engineered to provide temperature control, optimum support and enhanced flexibility. Featuring a cushioning midsole for shock absorption, a unique chassis for flexible forefoot protection, shank support and integrated heel counter for stability. Fitted with a Vibram® Comfort outsole designed exclusively for Ariat, helping to provide the correct temperature by withstanding cooler temperatures with higher activity levels and warmer temperatures with lower activity levels. The compressed 3M™ Thinsulate™ insulation retains heat and provides warmth in extreme cold conditions. A protective rubber rand around the outside of the boot prevents scuffs and scratches from harsh terrains ensuring longevity. The X-STATIC® layer within the lining enhances anti-odour performance and naturally inhibits the growth of bacteria keeping the boots clean and fresh. The anatomically contoured last coupled with the lacing system provides a true fit and finished with a premium padded leather collar and tongue. A serious boot offering supreme comfort and unparalleled performance all-day, every-day.


  • Leather outer
  • Height: 10”
  • GORE-TEX® lining
  • Waterproof & breathable
  • Cobalt® VX sole system
  • Vibram® Comfort outsole
  • 3M™ Thinsulate™ insulation
  • Odour reducing X-STATIC® layer
  • Temperature control
  • Cushioning midsole
  • Forefoot protection
  • Shank support
  • Protective rubber rand
  • Reviews
  • Delivery & Returns
  • Size Chart

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Order and Returns Information


Orders received before 3pm will, wherever possible and subject to stock availability, be dispatched the same day. All parcels are sent via a Signed for Courier Service which will require someone to be in when the parcel is delivered unless a safe place instruction has been provided.

Standard Delivery £4.95

Available to the UK Mainland and may take up to 2-3 working days - but often quicker.

UK Mainland – Includes England, Wales and parts of Southern Scotland (AB10-36, DD, DG, EH, FK, G, KA, ML, PH1-14, TD, KY)

Next Working Day £10.00

Available on orders placed by 3pm to UK Mainland addresses, Monday to Thursday only. Parcels are sent on a 24 hour next working day service with APC. Orders placed on Friday morning on a Next Working Day service will be delivered the following Monday and orders placed on a Friday afternoon, Saturday and Sunday will be delivered the following Tuesday. In the event of a Bank Holiday, this will take an extra day. The Next Working Day service cannot be used for goods paid for by cheque, any item being personalised or certain heavy goods. You will be advised if the Next Day Service cannot be applied to an order.

Northern Ireland, Highlands & Islands, Isle of Man £4.95

For postcodes BT, IM, IV, HS, KA27-28, KW, PA, PH, AB37-56, FK19-21, ZE. Delivery is made by DHL, APC or Royal Mail and may take up to 3 - 5 working days.


Europe - £20 USA - £30 Rest of World - £30 If ordering online the website may allocate a price for delivery but this may be altered at dispatched due to the final volumetric weight. We will contact you should the price change.


If you are not entirely satisfied with your order or you wish to change it, we will gladly exchange or refund any unused items within 28 days of purchase.


Exchanges & Refunds

If you are not entirely satisfied with your order or you wish to change it, we will gladly exchange or refund any unused items within 28 days of purchase. Just follow these 3 easy steps:

1) Package up the item(s) you wish to return, including the original product packaging, product labels and a copy of your original invoice.
2) Please include a note detailing whether you would like a refund or an exchange and the products you wish to order.
3) Send the parcel back to us to the following address:

Returns Department
William Powell Ltd
Carrs House
1 Tramway
OX16 5TD

Please Note: All goods are returned at your own risk and cost and we strongly recommend sending goods by a recorded delivery method. Exchanged orders may incur an additional postage price.

If returning items from outside of the European Union, please ensure the parcel is clearly labelled "BRITISH RETURNED GOODS - RELIEF CLAIMED".

Sale / Reduced Items inc. Black Friday

For discounted/sale items you must advise us that you wish to return them within 14 days of receipt.  They must then be returned to us within 14 days of this date.  This does not affect your statutory rights. Exchanged orders will incur an additional postage charge.

Non-refundable items

  • Engraved or embossed items
  • Special order items
  • Gift wrapping
  • Goods damaged in your possession
  • Additional postal services (e.g. Next day delivery)
  • Items which due to their use can come into direct contact with the body (e.g. whistles & calls, ear plugs, thermal wear, cleaning care equipment, socks)

Faulty or Incorrect Item(s)

In the rare event of an item(s) being faulty or not what you ordered please contact us as soon as you receive the goods on 01295 701701 (during office hours of 9:00 - 5:30) and we will issue you with a returns number. Please then post the item(s) back to us, following the guidelines above.  We will refund the cost of the postage to the value of recorded delivery (we cannot refund additional postage charges above this) and we will organise the replacement or repair.

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x Ariat Mens Catalyst VX Defiant GORE-TEX 10" Boot - Bitter Brown