A prospective, open-label, daily wear, parallel group, randomised clinical trial assessing an investigational contact lens care solution for comfort, safety and efficacy with four commercially available contact lenses, worn bilaterally over three months, in both experienced and new contact lens wearers

This is a prospective, bilateral, open-label, randomised clinical trial with participants wearing one of 4 commercially available contact lenses (AIR OPTIX [Trade mark] Aqua, NIGHT & DAY [Registered trade mark], ACUVUE OASYS [Trade mark], PureVision [Trade mark]) in conjunction with an investigational contact lens care solution over a 3 month period on a daily wear basis. Participants will be randomised to wear one of 4 commercially available contact lenses. There are visits at 2 weeks, 1 month and 3 months from initial lens fitting. Contact lens cases will be collected at the 1 month and 3 months visits for analysis. each contact lens group will have a minimum of 40 participants.