Vuori Tradewind Performance Tee Blue Large Breathable, perforated performance recycled knit. UPF 30+, lightweight, quick dry & anti chafe seams Modern athletic fit The Tradewind Performance Tee is the most technical tee in the lineup, with perforated performance knit, UPF and quick-drying capabilities. Light and breathable, the flatlock seams and chest pocket allow for easy transition into everyday life.