2000's The north face ventilation shirt. Size:Medium This pair is either a

This pair is either a sample or the heel strap has been altered to be closed with a velcro strap rather than the presumably original integrated one

along with a woven logo tab

At the moment the reflective surface is still intact and in wearable condition

Paneled design in the sides for moisture/heat absorption

2000's The north face ventilation shirt. Size:Medium This pair is either aThe men's long sleeve ventilation shirt is a light and airy shirt for activities on hot days. Features:Material: 100% NylonLight shirt with small packing volumeSoft and durableMoisture wicking Quick dryingVentilation panel on the back Mesh in the back, neck and shouldersUPF 30+Security pocketSleeves can be rolled up and fastened Chest pocket with zipper Made in Indonesia