Arc'teryx Small Bird Cap tops and tees Deficiencies in vitamin C ultimately

Deficiencies in vitamin C ultimately result in impaired immunity and a higher vulnerability to infection

Supreme spring back helps enhance performance and reduce fatigue

Made with lightweight

The SOFT RESERVOIR TUBE is 90cm tube with connection and valve

the plush middle layer gives comfort

Arc'teryx Small Bird Cap tops and tees Deficiencies in vitamin C ultimatelyYear round performance on the mountain and off make this a go to cap for trail runs, hikes, ski tours, and hanging out at camp. The classic ball cap design gets elevated with a technical stretch polyester plain weave material the same structured mesh used in our Konseal climbing harnesses that breathes, stretches, and lasts. A Spacermesh headband helps manage moisture, and the adjustable back secures with a TPU strap and low profile buckle. What's