Basic Mesh O-Shirt SS Jr TS0002761 which means it should sit

which means it should sit loosely on the head and not feel restrictive in any way

The fabric is quick-drying and ventilates well

There is silicone on the inside at the top so that they sit in place during the bike ride

There are also elastic ventilation panels in the side to increase comfort and provide better motion range

Basic Mesh O-Shirt SS Jr TS0002761 which means it should sitThis Basic Mesh orienteering shirt is an airy and very comfortable short sleeved crew neck shirt. The orienteering shirt is technically developed to be lightweight and very durable, and to have very good ventilation due to the air holes across the whole shirt. The lightweight, breathable fabric means the orienteering shirt feels comfortable and light on the body. The shirt also has a comfortable V neck with Lycra at the neckline. This orienteering