The Trunk

Colour: Black


  • 40% off all orders (£8.40 each), discounts applied at checkout

KULA Underwear is all about comfort and quality. Our fabric is super soft, yet supportive and long lasting. The KULA® Trunk combines a shorter leg than our boxer brief while giving you a supportive, hug like fit of the classic brief.

95% PREMIUM TENCEL™ MicroModal natural fabric (derived from Beech trees). 5% Elastane

  • Breathable, sweat-wicking & cool against the skin
  • Extremely soft, anti chafe fabric - X3 softer than cotton
  • Comfort pouch - generous yet supportive
  • Comfortable, no roll down waistband.
  • No itchy labels and discreet branding
  • Colourfast, Non-shrink, Quick Dry
  • Buying a gift? We don’t include paperwork in our parcels to save on paper, so no pricing will be seen by your gift recipient. We do include details of our first pair ‘100% satisfaction guarantee’ in our parcels in case your gift recipient needs to exchange for a different size
  • 100% satisfaction Guarantee on your first order - full details here
  • All orders placed after November 1st 2020 qualify for an extended returns/exchange period. Returns and exchanges can be accepted up to January 30th 2021
  • The majority of KULA orders arrive within  2-3 working days, however during the COVID-19 outbreak services through Royal Mail, in certain areas, can be a little slower up to 5 days

  • FREE DELIVERY over £30 UK orders
  • Standard UK delivery £3.50

For full delivery & returns information click here


 Size Waist (Inches) Waist (cm)
28 - 30 71 - 76
31 - 33 78 - 83
   33 - 35 83 - 89
XL  36 - 39 91 - 99
XXL 40 - 42 102 - 106
  • Boxer Brief inseam leg: 6 inches, Trunk inseam leg: 2.4 inches
  • We recommend the Boxer Brief style if 'ride up' is a particular issue
  • If you are in-between sizes we recommend sizing up one size

Wash Care

KULA Underwear is made from natural TENCEL. This material must be treated as a delicate material for long lasting quality and product integrity.

The underwear must be washed on a cool wash and air dryed. We do not recommend to tumble dry and the product must not be washed on a hot wash.



100% Satisfaction Guarantee on your first order or your money back

We are confident that you will be happy with your purchase, however, if you are not completely satisfied we will provide a full refund on your first order. No questions asked. If you find the size or style isn't quite right we will happily exchange your first order. We want you to be completely satisfied with the comfort of your KULA Underwear, we appreciate the perfect fit is essential, no gimmicks just good customer service. Our Customer Care Team are always here to help