McGregor FAST

Rash Guard - Round Zerø Special Edition

Sale price Price $49.00 Regular price

Unit price  per 

The exclusive FAST Round Zerø rash guard was designed with the ultimate combination of comfort, durability and performance for high-intensity training sessions. Its lightweight material, moisture-wicking technology, and smooth, chafe-free, reinforced stitching makes this one of Conor's favorites and a must-have for anyone tackling the hardest of workouts.

Constructed with four-way stretch material, it offers extreme mobility while still maintaining its shape. 

Built with fully sublimated construction, it is both comfortable and durable enough to withstand anything you can throw at it. Wear it as an undergarment or simply by itself. There's no better piece of performance gear that says you are committed to Round Zerø!


  • 84% polyester/ 16% spandex 
  • Unisex
  • Sizes: XS-3XL