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  • ETHERmesh fabric wicks away sweat and dries fast so you stay comfortable
  • Mesh panels at front and back enhance breathability
  • SeamLink stitching ensures next-to-skin comfort and minimizes chafing; front zipper vents on the fly
  • UPF 50+ sun protection keeps harmful UV rays at bay
  • Zoot Performance Tri Sleeveless Jersey for men has back pockets to keep your nutrition stash close and organized


View all Zoot Men's Running Shirts

REI membership


Best Use Triathlon
Shirt Style Zip-front
Fabric (Main) polyester / (panels) 86% polyester/14% spandex
Sun-Protective Fabric Yes
Moisture Wicking Yes
Quick Drying Yes
Sleeve Length Sleeveless
Gender Men's

Size chart

Sizing notes

Waist: measure 2" below navel.