Cristiano Ronaldo shows his chiselled abs as Man Utd star strips off to advertise his own brand CR7 underwear

CR7 Underwear - Behind the scene - JBS

Sports stars in their pants including Ronaldo, Beckham and Nadal

Cristiano Ronaldo puts his sculpted physique on display in CR7 shoot

8 times sports stars underwear captured our attention – boxmenswear

Cristiano Ronaldo shows his chiselled abs as Man Utd star strips off to advertise his own brand CR7 underwear

Sports stars in their pants including Ronaldo, Beckham and Nadal after Son Heung-Min becomes face of Calvin Klein

Cristiano Ronaldo shows off shredded abs as he strips down to just his pants in defiant message to Man Utd boss Rangnick

Man Utd star Jesse Lingard works up a sweat as he hits the gym in

Shirtlessness – Arnold Zwicky's Blog