The Trunk

Colour: Black

  • 30% OFF all orders (£9.80 each) - applied at checkout

KULA Underwear are built for comfort, made from 95% PREMIUM TENCEL™ Modal - natural fabric (derived from Beech trees). The KULA® Trunk combines a shorter leg than our boxer brief while giving you a supportive, hug like fit of the classic brief.

  • Breathable, sweat-wicking & cool against the skin
  • Smoother than silk, softer than cotton - anti chafe fabric
  • Enhanced pouch for comfort and fit
  • Italian made 'no roll' waistband
  • No itchy labels and discreet branding
  • Colourfast, Non-shrink, Quick Dry
  • 100% satisfaction Guarantee on your first order - full details here
  • Wash Care: Cool wash, air dry only. Do not use fabric softener with TENCEL material
  • Standard shipping £1.50
    FREE DELIVERY this week - UK only
  • Standard delivery in 2-3 working days - due to Royal Mail staff shortages in some areas of the country relating to COVID, orders may take up to 5 days


  • FREE Shipping over £50
  • Standard shipping £5.50
  • we do not ship to Mainland Europe at this time


For full delivery & returns information click here


 Size Waist (Inches) Waist (cm)
28 - 30 71 - 76
31 - 32 78 - 82
   33 - 35 83 - 89
XL  36 - 39 91 - 99
XXL 40 - 42 102 - 106
  • Longer Leg Boxer - 9 inch inseam leg
  • Boxer - inseam leg: 6 inch inseam leg
  • Trunk -  2.4 inch inseam leg
  • We recommend the Long Leg Boxer style if 'ride up' is a particular issue
  • If you are in-between sizes we recommend sizing up one size




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