Sisu Aero Gum Shield Size:Medium Precision Shinguard's should be wiped

Precision Shinguard's should be wiped clean using lukewarm water and be allowed to dry naturally at room temperature

- Specially designed holes for ventilation

constructed from performance rubber which gives a great level of durability and performance

Easy-to-adjust pull buckles

ThermoReg technology keeps you warm in cold conditions

Sisu Aero Gum Shield Size:Medium Precision Shinguard's should be wipedAs invisible and ultralight as the air for which it was named, SISU Aero is the 1. 5 mm high tech mouthguard that started it all. Designed for athletes who prefer to easily talk, breathe and drink during game time (otherwise known as: all athletes), the Aero is revolutionizing mouthguards one mouth at a time. Size guide Small Up to 5' (150cm) Medium 5' 6' (150cm 180cm) Large Over 6' (180cm +)