You will notice the small size creates a sleek line from neck to hem.
Holmes Workwear Hi-Vis Long Sleeve T-Shirt, Yellow, Size 4XL
You will find that this yellow adds a playful twist to any outfit.
New Wrangler Workwear Men’s Hi-Vis Yellow Heavyweight T-Shirt Tee Pocket MEDIUM
A nice touch is the solid colorway, which feels both fresh and familiar.
TSA Hi Viz Shirt Mens 6XL Yellow Long Sleeve Pocket Tee Casual Class 1 2 NWT
A crew neck like this one frames the neck without adding bulk or weight.
Mission 5494 Hi Vis Yellow XL Long Sleeve Cooling Shirt UPF50 Workwear
You will find that the long sleeve cuffs stay clean and flat.