CAYL Men's Stripe B.L. Short Sleeve T-Shirt - Green SIZE:M Bright illumination

Bright illumination

backed up by PrimaLoft Gold synthetic insulation for warmth and ribbed cotton cuffs for ease-of-use

performance fit

The 15d fabric is featherlight

Folding design allows for stowing in small spaces

CAYL Men's Stripe B.L. Short Sleeve T-Shirt - Green SIZE:M Bright illuminationThis is the Stripe BL Short Sleeve T Shirt from CAYL. The BL in the name stands for base layer, which should give you a bit of an idea what the score is here. It's super light, it's breathable and it's quick drying, with that dash of spandex in the recipe meaning it's nice and flexible whether you're climbing, running or cycling.