C420 isails - Chatham

C420 sails

The C420 (Club 420) is considered an excellent boat for youth sailing and double-handed racing, making it a favorite among youth sailing programs and high school and college teams.

Our sail are based on a race proven design adapted to Sailing Clubs and Sailing schools.

C420 sails by isails

Main C420 sail:

  • Cloth: Dacron 250g/sqm (5.9Oz), upgradable to 300g/sqm (7 Oz)
  • Floating tack design
  • Optional x-ply window
  • Positive roach
  • Team-race numbers and colors
  • Velcro adjustment on forced batten
  • Spreader patch reinforcement

Jib C420 sail:

  • Cloth: Dacron 250g/sqm (5.9 Oz), upgradable to 300g/sqm (7 Oz)
  • X-ply reinforced window on the jib
  • Spliced Vectran or stainless steel luff wire
  • Negative leech roach for durability
  • No need for battens…
C420 sail main and jib by isails

A Spinnaker is also available:

  • Double ripstop .75 cloth
  • Custom cross cut design

We can customize your C420 sails to the colors or logo of your club. Fleet discounts from 5 sails of a kind and up.

Delivery takes about 4 weeks from order.

Coaching at, or managing a sailing school or sailing club? Check out our dedicated site to sailing clubs and sailing schools.