Free Shipping over £30 | Expert Advice | Easy Returns

  • Free Shipping over £30

  • Expert Advice

  • Seamless Returns

  • We Price Match

Funky Trunks - Jack Stack - Boys Eco Training Jammers

Regular price £34.99
UK Tax included Shipping calculated at checkout.

Boys Inch Size

Ask an expert

Price Match


Notify me when back in stock

Features and Description

Jack Stack

Boys Eco Training Jammers

I’ll give you hip-to-knee coverage with contoured panelling, flatlock stitching and front pouch lining. I'm made from ECO C-INFINITY which is the same superior quality polyester construction that you’ve come to trust from our C-Infinity fabric, but manufactured from end-of-life plastic water bottles.

  • I’ve got a drawcord to keep me locked in position and a wide elastic leg opening and waistband for added comfort around your hips and legs.
  • I am a fine specimen that is exceptionally well made for durability and comfort whenever we’re together.
  • ECO C-INFINITY is the same superior quality polyester construction that you’ve come to trust from our C-Infinity fabric, but manufactured from end-of-life plastic water bottles.
  • Providing 100% chlorine resistance and exceptional colours, ECO C-INFINITY gives a new life to waste, reducing our environmental impact and keeping you swimming day in and day out in the brightest swimwear on the market.

We’re all kids at heart so we figured nothing would excite you more than receiving your swimwear broken up into a thousand tiny building blocks with a one thousand page instruction booklet so you can build them yourself! Spend many happy hours on your floor at home searching for the blocks, trying to stick them together in the right spot, and making sure they don’t fall apart and break into a thousand tiny pieces again!

Delivery and Shipping

Easy 30 days returns and free exchanges!

We aim to make your shopping experience as smooth as possible. We offer straightforward returns if you're not completely satisfied with your purchase.

To begin your return please click on to the Returns & Exchange Portal located on the front page of our website and follow the simple steps.

  • Goggles are exchange only
  • Underwear and Hats are non refundable and non exchangeable
  • Check out our returns policy for more details

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • iDEAL Wero
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa