The Coolerdays are made of a heavy high-quality, GOTS certified, organic cotton twill with an unmatched soft finish. We added 3% elastane which makes The Coolerdays extremely comfortable to wear.

  • All MR MARVIS garments are designed in Amsterdam & ethically made in Portugal.
  • MR MARVIS selected the best family-owned textile manufacturers with artisanal values, all near Porto, Portugal.
  • From fabric to buttons and labels: everything is sourced in the vicinity of the production facilities.