Sample of guard inside hat.proxset

New – SST Pro X Performance Head Guard Set (Dual Sided) For Hat Sizes 7+ SOLD OUT

5 out of 5 based on 2 customer ratings
(2 customer reviews)


SST Pro X Performance Inner-Hat Head Protection for Pitchers and Infielders. This is a two piece Set for dual sided protection. If only a single sided piece is required for pitching, please see the single sided Pro X shop listings for RHP and LHP.

Please refer to the sizing chart below to ensure a proper fit.

Please click here for information on Team Discounts.


Includes low profile clips for securing to a hat.  Adhesives can be used but will need to be changed periodically.  The guards can be used as designed without any attachments and will not move while being worn.


Out of stock

SKU: 0004 Category:

Product Description

sst sizing chart

Fitted inside the hat providing coverage from the side of the logo / bill of the hat to behind the ear.  Right handed pitchers insert the guard on the right side of the hat and left handed pitchers insert the guard on the left side of the hat.


Each SST Pro X Performance Guard has an approximate thickness of 1/5″ and weighs approximately 2.2 ounces.  Important: A larger hat size may be required with use to maintain a proper level of comfort.  However, the vast majority of players can their existing hat size.

SST Pro X Performance Guards are unlike any other padded cap for pitchers, only covering the most at-risk area of a pitcher’s head.  This allows the pitcher to wear concealed head protection without any physical or mental distraction.  When used with a properly sized hat, the guard is virtually unnoticeable.

The SST Pro X Performance Guard for Pitchers is designed for optimal energy dispersion in the event of a batted ball impact.  The inside of the SST Head Protection Guard is lined with a high density polyurethane padding for added comfort and protection.


All SST Products have been put through a battery of impact tests ranging from 60-93 MPH.  Using a headform, triaxial accelerometer, and launcher, we were able to determine a very tangible difference in G Forces when impacted with and without the SST Head Guard.

Notice: SST aims to provide products that may help reduce the risk or level of serious injury. SST products cannot and does not prevent injury or guarantee safety from injury. SST products should only be used as intended and as detailed in the product description. Failing to use SST products as intended could result in serious injury or death.


2 reviews for New – SST Pro X Performance Head Guard Set (Dual Sided) For Hat Sizes 7+ SOLD OUT

  1. 5 out of 5


    I ordered two protective head pieces as my son was hit in the head two weeks ago and is still suffering from symptoms of concussion. The doctors have not released him to play yet but he will not pitch again until he has this. Thank you so much for coming up with this game changer.

  2. 5 out of 5


    I want to thank you for this product. We purchased this head protection for my son who is 10.
    Last year he was hit with a line drive while pitching and actually fractured his skull. With your product,
    he regained his confidence on the mound.

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