The North Face Men's Reactor Shorts

Size guide


Dispatched within 48 hours, or 3-5 days if sourced from store.


Order before 1pm for guaranteed next day delivery of this item*


On all orders over £150*


Reserve this item and collect it from one of our stores free of charge

The Reactor Short: ready for high-impact workouts and long-distance runs alike. It features FlashDry mesh through the quads for optimal venting, hand pockets and a zipped hip pocket to keep essentials secure but out of the way.

  • Woven polyester with FlashDry mesh panels
  • FlashDry technology gives highly effective moisture management
  • Waistband with internal drawstring
  • Hand pockets
  • Secure-zip hip pocket
  • Stitch detailing
  • Inseam: 18cm/7"

A man and woman trail runnig through a forest

Trail Running Clothing Buying Guide

Learn More

A woman trail running at a fast speed

How To Improve Your Trail Running Technique

Read More

A woman running on top of an epic hill

7 Epic Trail Running Videos

Be Inspired

Q & A

Have you got a question about this product? Have a look below, ask a question or we’d be happy to help via Chat or can call you back!