Media

Winter Closure Announcement

2023/12/14

Dear valued PROTOCONCEPT patrons,We extend our heartfelt gratitude for your continued support of the PROTOCONCEPT brand. We would like to inform you of our upcoming winter closure schedule:Winter C...

General

Meeting Golfer’s Needs with Advanced Technology

2023/12/11

In recent years, the diversity in iron structures has grown significantly, leading manufacturers to offer a variety of models. This shift, once unimaginable, is thanks to advancements in manufactur...

Drivers

Effective line-drive trajectory created by ease of swing

2023/10/04

In 2008, revisions on the rules determined that the clubhead volume of drivers can be no greater than 460cc. This put a stop to the rapid trend of upsizing driver head sizes at that point. However...

PROTOCONCEPT GOLF Player - Lydia Ko Forged Iron

General

The performance that enables "constantly hitting the same distance" sought by Lydia Ko

2023/09/21

Lydia Ko, who has been using PROTOCONCEPT since the beginning of 2022 and has regained the No. 1 spot in the world rankings, will continue to use the C05 and C07 iron combo set for this 2023 season...

General

State-of-the-art forging technology that materializes our design concept

2023/09/13

PROTOCONCEPT has incorporated the forging process since the launch of the brand. Of course, other manufacturing methods have also been considered, but we needed the help of a Japanese manufacturing...

Irons

The C03TC's design concept, evolved from a completed form

2023/08/16

A major challenge for us when developing a new C03 series was deciding on how we will evolve it. This is because we had recognized the C03 irons themselves were already complete in form as a soft i...

Irons

C03TC Forged Iron: Featured in a GolfDigest article

2023/06/05

We are honored that our friends at Golf Digest have chosen to write an article about our latest product, the C03TC. Please check out their article using the following link: https://www.golfdigest...