Spend more to get free delivery
Free delivery on orders over £60*
Unlimited delivery for a whole year for just 99p  with
Protein iconprotein Creatine iconCreatine Vitamins iconvitamins Vegan iconvegan Snacks iconSnacks

Bulk™ × Castore

← Back


What happens when two winners join forces? Something extraordinary. The best in British sportswear unites with the leaders in sports and active nutrition to bring you a capsule collection of premium clothing. It’s time to train like a pro.

Wear it well in Bulk™ × Castore. An exclusive range of premium sportswear. Carefully crafted to take your training to the next level. Fabrics that feel like a second skin. Design innovation that pushes boundaries. We’re giving you the edge with our high-performance hoodie,1/4 zip and training t-shirt.

Castore, the brand that believes in making athletes better, combines advanced engineering with unique technical fabrics to create the highest quality sportswear in the world. Worn by world leaders such as Andy Murray, Owen Farrell and Adam Peaty, this is a sportswear brand for athletes who demand the very best. 

Bulk™ × Castore. The best just got better.

Read More
Set Ascending Direction
Set Ascending Direction
Now Shopping by
Shop By
Shopping Options
  1. S 2items
  2. M 2items
  3. L 2items
  4. XL 2items
Show less
2 products found
  1. From
    Regular Price £70.00 Special Price £35.00

    Spring Sale: Up to 75% off - no code required

  2. From
    Regular Price £65.00 Special Price £32.50

    Spring Sale: Up to 75% off - no code required

Stay in Touch

Fancy discounts and fitness tips delivered straight to your inbox? You know what to do.