The rac OS (oversized) irons are now even easier to hit and have more feel, enhanced MOI and even better CG position.

Key Features Include:

• Oversized head with generous offset and slightly wider sole promote an unmatched combination of high launch angle, long, penetrating ball flight and maximum control
• Improved rac technology and new Tuned Performance Cartridge collectively deliver extraordinary feel
• Redesigned Tuned Performance Cartridge saves an impressive 32 grams, which is relocated to enhance MOI and CG position
• Ultra-thin face and large, deep cavity deliver maximum forgiveness
• New and dramatically improved rac technology produces remarkable feel for an iron this forgiving
• New T-Step Ultralite/90-gram steel shafts help to launch the ball high and long

All are men's right-hand (MRH) unless denoted otherwise. Flexes: (R)-regular, (S)-stiff. Sets come 3-9, PW in standard length.