Complimentary delivery and 100 day returns

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100 day test period and free returns

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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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