Skip to content

Train distraction-free in the Function 4" Shorts. Made with premium Running fabric, they offer superior comfort. The adjustable elastic waistband, internal drawcord, and handy front pockets make these your go-to choice for achieving fitness goals with style.

Product Features

  • True to size
  • 4" inseam
  • Front pockets
  • Internal branded elastic waistband
  • Internal drawcord for customisable fit
  • Muscle Nation logo on side panel
  • Woven pip label in the back panel seam
  • 88% Polyester 12% Elastane
  • Running poly fabric

Size Guide

Model: David - 181cm, wears size Medium in Shorts

4.8★★★★★48 reviews
48 reviews
  • Finn C.
    ★★★★★

    Excellent quality

    Honestly the best gym apparel I've owned. Fit is true to size and the fabric holds up after dozens of washes.

    24/06/26

    Was this review helpful?190
  • Tom T.Verified Buyer
    ★★★★★

    Really good

    Comfortable and flattering. Took one star off only because I wanted a deeper colour.

    09/06/26

    Was this review helpful?282
  • Priya B.Verified Buyer
    ★★★★★

    Solid pick

    Good value and comfortable for training. Sizing ran a touch snug for me but settled after a wear.

    07/06/26

    Was this review helpful?201
  • Daniel E.Verified Buyer
    ★★★★★

    Lovely

    Soft, supportive and stylish. Slightly long on me but otherwise ideal.

    06/06/26

    Was this review helpful?40
  • Mia K.Verified Buyer
    ★★★★

    Buy it

    Exceeded expectations. The fabric breathes well during heavy sessions.

    28/05/26

    Was this review helpful?30

Showing 15 of 48 reviews