Complimentary delivery and 100 day returns


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100 day test period and free returns


What Makes Castore Better

Unique Performance Fabrics

Experts In Sports Science

World Leading Engineering

Elite Athlete Approved

Tested beyond endurance

The Quantum Collection

Graphene has been described as a miracle material that is tougher than diamond, light and ultra-flexible. Until now, nobody has been able to infuse graphene into a fabric suitable for sportswear and we have worked on developing the collection for over 24 months before bringing these truly innovative products to market.

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"The best sportswear in the world right now"

Created by athletes, refined by science

once customers try castore they don't go anywhere else

Without doubt the best sportswear I have ever worn

Courtney Tulloch, Olympic athlete

Buy Today,
Receive Tomorrow,
Trial for 100 days.

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Official Partners

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