Florence Marine X - Airtex Long Sleeve Shirt

Tax included.


The more breathable cousin of UPF shirts, the Florence Marine X Short Sleeve Trainer Shirt features a 30+ UPF rating, an airflow-friendly knit with 4-way stretch and an antimicrobial construction so you stay cool and fresh when you’re going for your personal best on the trail or in the gym. Great for surfing, climbing, hiking and staying comfortable while staying active on long hot days.

Fit Guide
Fits true to size, but a tad smaller than a T-shirt. Size up for a looser fit.


  • UPF 30+ rating blocks harmful sun rays.
  • Breathable, moisture-wicking and antimicrobial fabric keeps you cool and fresh.
  • 4-way stretch
  • Set on / raglan sleeves improve fit and flexibility.
  • bluesign® certified.
  • 100% polyester
  • Machine wash cold. Hang dry.
  • Imported

            About Florence Marine X

            Founded in partnership with 2X World Champion surfer and Olympian, John Florence, Florence Marine X provides modern utilitarian equipment for all sport conditions. 

            John is best known for being one of the most influential & iconic athletes of this generation. A true modern-day pioneer, he is an innovator in and out of the water. With interests that go far beyond the horizon, John’s goal in founding Florence was to make equipment that served his needs across all fields of play – true utilitarian sport solutions, manufactured through precision assembly and laser-focused on performance innovation.