Ping i525 Steel Iron Set

A powerful new design engineered with a forged, maraging-steel face significantly increases speed and distance while providing a pleasing feel and sound. All packaged in a compact, players-style model perimeter weighted to elevate forgiveness and deliver long, towering shots that hit and hold the green.


i525 iron exploded face illustration
Forged, Maraging Steel Face

  • The strength of the variable-thickness, maraging steel allows for a thinner, more dynamic face structure with an internal sole undercut in the 17-4 stainless steel body to increase flexing to launch shots faster and higher with predictability. 

i525 iron toe

Extreme Weighting

  • Tungsten toe and shaft tip weights combine with a tiered, dynamic face structure to expand the perimeter weighting while preserving ball speed through greater face deflection for added distance and improved accuracy.

i525 iron cross section

Pleasing Sound, Feel

  • A polymer is precisely injected onto the inside of the face to improve feel and sound without interfering with face deflection, the source of its increased ball speed.

i525 iron face

Micromax Grooves

  • A precision-milled groove pattern allows for tighter spacing and a geometry that results in an average of four extra grooves to reduce fliers in the short irons and preserve spin in the long irons for greater consistency.

i525 iron address view

Preferred Styling

  • The players-style blade length and offset with a modest topline create a clean, compact profile favored by discerning players. The hydropearl 2.0 finish repels water to ensure predictable, consistent performance from wet and dry conditions.

Project X IO and Alta CB shafts

Stock Shafts

  • The Project X IO steel shaft is easy to load and lightweight, delivering medium trajectory and spin, a good fit for players with a moderate swing tempo. The PING Alta CB Slate graphite option delivers high launch with stability and a consistent feel.

i525 - Specifications

3-iron 39 1/2"1/2 18.0° 60.0° 0.19" D0
4-iron 38 7/8"7/8 21.0° 60.5° 0.16" 6.0° D0
5-iron 38 1/4"1/4 24.0° 61.0° 0.13" 7.0° D0
6-iron 37 5/8"5/8 27.0° 61.5° 0.11" 8.0° D0
7-iron 37" 30.5° 62.0° 0.08" 9.0° D0
8-iron 36 1/2"1/2 35.0° 62.8° 0.06" 10.0° D0
9-iron 36" 40.0° 63.5° 0.04" 11.5° D0.5
PW 35 1/2"1/2 45.0° 64.1° 0.02" 13.0° D2
UW 35 1/2"1/2 50.0° 64.1° 0.02" 13.0° D2


  • These are design specifications that may vary due to manufacturing tolerances.
  • Lie angle is based on Black Color Code at standard length.


Project X IO
True Temper Project X IO shaft
5.5 97.0 Mid High
6.0 102.0g Mid
6.5 107.0g Mid Low



Golf Pride 360 Tour Velvet

The Golf Pride Tour Velvet features a state-of-the-art rubber-blend compound with a non-slip surface pattern for maximum playability and confidence. The scientifically designed plus-sign texture pulls moisture away from surface to allow for consistent traction.

    • $1,649.99