Mens No replacement for displacement biker jersey , super heavy thick biker jersey , perfect to wear under your leathers will out riding or to keep you warm while working away in the garage ! 

Mens Dragstrip Size Guide:

Small  34 - 36” chest   Medium 38” – 40” chest   Large 42” – 44” chest

X-Large 46” – 48” chest  XXL 50” – 52” chest

( one inch “ is 2.5 cm )