rash guard

US /ˈræʃ ˌɡɑːrd/
UK /ˈræʃ ˌɡɑːrd/
"rash guard" picture
1.

rashguard, lycra de protection

a type of athletic shirt made of spandex and nylon or polyester, used for protection against rashes caused by abrasion, or by sunburn from extended exposure to the sun

:
He wore a long-sleeved rash guard for his surfing lesson.
Il portait un rashguard à manches longues pour sa leçon de surf.
A rash guard helps protect your skin from the sun and board abrasions.
Un rashguard aide à protéger votre peau du soleil et des abrasions de la planche.