Kaizen X 1.1 Power Rugby Boots - 8 Stud

Free UK Delivery

Kaizen X 1.1 Power Rugby Boots - 8 Stud

Free UK Delivery
up to 690 Gilbert Points with this purchase Learn More
(Excludes Bank Holidays)

New for the 2021 season and developed exclusively for rugby, we bring you the Kaizen X 1.1 Power. Sleek, sexy, and stunning in all Black - power by name, power by nature.

Kaizen is a Japanese philosophy of continuous improvement, something embodied within the Gilbert rugby boot range, find about more about the Kaizen X 1.1 Power below and we think you'll agree these are another step up.

Offering unrivalled grip, traction and stability via the bio-frame 8 stud outsole, we've minimised the weight by introducing new pro-tip studs, but maximised your power output with the introduction of a new Pro-Gil footbed.

The 10mm heel bed has been developed with the sole purpose of taking your power game to the next level, and our new super soft Hydro-R grade A Premium natural leather upper combines with our Nano-honeycomb PU heel section to bring your feet the luxury comfort they deserve. 

The Prozone wide fit last combines with an adaptable lacing system and complex multi matrix insole and additional support comes from the heat weld cradle to ensure a fit engineered to the feet of every player.

If you are a forward or a powerful back looking to dominate your opposite number, then these are the boots for you.

Available in Adult sizes 8 to 15, including half sizes in 9.5, 10.5 and 11.5.


Orders over £10 get FREE UK Shipping. Below £10 shipping costs £3.95.

All UK customers get FAST shipping via UPS or DPD - usually with you in 2 working days.

Rates for international shipments vary depending on country. See our delivery page for more information. 


We offer FREE Returns for UK customers. Simply use our self service tool to generate a return label and drop it off at your local UPS drop-off (thousands across the UK)

We offer a 30 day window to return your product.

Customers from other countries - please see our returns page for more information.

See full returns details

Does My Rugby Ball Arrive Inflated?

Unless otherwise stated directly in the product description above, all rugby balls will be provided deflated. Choose from one of our ball pumps and add this to your order! 


Which Rugby Boots should I buy?

At Gilbert we sell a broad selection of rugby boots made for different ages, positions and conditions. Head over to our Rugby Boots Buyers Guide to help you pick your perfect pair. 

Boot Size Guide

Picking the right size for you.

Picking the right size for you.

Included in the Gilbert Clothing Size Guide, there is a footwear size conversions chart, meaning players from across the globe can ensure they purchase the correct size rugby boots for optimum performance on the field. 

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