CAYL Men's Stripe B.L. Short Sleeve T-Shirt - Green SIZE:L A multitude of air-flow channels

A multitude of air-flow channels aid breathability

as a perfect way to take the weight off after a tough day

Two-way zips allow you to vent from the top or bottom

The Down Blanket sees them return to their roots

roll top closure provides comprehensive weather resistance and quick-access to the main compartment

CAYL Men's Stripe B.L. Short Sleeve T-Shirt - Green SIZE:L A multitude of air-flow channelsThis 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.