Icebreaker Mens ImpuLong Sleevee Running Shorts

  • 100 day returns - With an easy email sign up
  • FREE 3-year extended warranty - With an easy email sign up
  • Price match promise - With an easy email sign up

Product details

  • Fabric:
    • Shell: 90% Nylon, 10% LYCRA
    • Lining: 51% Merino Wool, 35% TENCEL, 14% Nylon
  • Cool-Lite technology
  • Waistband with internal drawcord for adjustability
  • Gusset for mobility and comfort
  • Zippered back stash pocket
  • Power mesh back hip pockets
  • PFC Free durable water repellent finish
  • Body temperature regulation
  • Breathable
  • Moisture wicking
  • Odour resistant

Product information

Technical warm-weather running shorts, the Impulse Running Shorts provide optimal comfort in all conditions. Made from recycled woven nylon with a PFC-free DWR finish and a touch of LYCRA for stretch, the Impulse sheds wind and light moisture, while the highly breathable internal eyelet mesh brief features icebreaker Cool-Lite fabric with corespun for durability and next-to-skin softness. The drawcord waist dials in the perfect fit, while an internal stash pocket stores small items. Silky-soft merino and TENCEL, sourced from sustainable eucalyptus plantations, combine to create icebreaker Cool-Lite, a luxurious fabric that naturally regulates your body’s microclimate. Inspired by nature, icebreaker harnesses the performance qualities of natural fibers to offer an alternative to clothing based on petrochemical synthetics.

Product features



Man and women walking through rocky terrain wearing Icebreaker clothing

Natural performance apparel company icebreaker believes nature has the answers. For over 23 years, the New Zealand-based brand has worked with what nature provides to create high-performing outdoor clothing in merino and other natural fibres, as an alternative to plastic-based synthetic apparel. Awarded an A+ rating in the 2018 Ethical Fashion Report, icebreaker continues to challenge the status quo while championing natural, transparent and sustainable ways to do business. Choosing icebreaker means choosing nature and helping to preserve our planet for future generations.

Let us know you agree to cookies

We use marketing, analytical and functional cookies as well as similar technologies to give you the best experience. Third parties, including social media platforms, often place tracking cookies on our site to show you personalised adverts outside of our website. We store your cookie preferences for two years and you can edit your preferences via ‘manage cookies’ or through the cookie policy at the bottom of every page. For more information, please see our cookie policy.