The Trunk

Colour: Navy

JANUARY SALE - 40% OFF ALL ORDERS (£8.40 each) - applied at checkout

  • Single Pair £8.40 WAS £14.00
  • 3 PACK for £25.20 WAS £42.00
  • SMALL BOX OF 6 for £50.40 WAS £84.00 + FREE Delivery
  • LARGE BOX OF 10 for £84.00 WAS £140.00 + FREE Delivery

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
  • 100% satisfaction Guarantee on your first order - full details here
  •  FREE DELIVERY over £30 UK orders
  • Standard shipping UK £2.95
  • Single Pair Shipping UK £1.95
  • Standard UK delivery time - 2-3 working days - please note we are experiencing some delays to orders in certain areas due to impacts of COVID-19
  • We have currently suspended delivery to mainland Europe 


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