is this osha approved?

No, this product is not OSHA approved.

Would this have prevented my 5 staple laceration from the impact of a pry bar i was pulling on over my head when the bar slipped off the anchor point?

I’ve never had a crow bar hit my head with one of these things on so I wouldn’t know about that. However, due to my work in confined spaces, I’ve hit my head on fat industrial studs that were protruding from the wall or ceiling pretty good and this bump cap protected my head from any lacerations/damages.

Which one bump hat osha approved?

This cap is by no means a safety hat as required on construction sites, however, it is perfect when working in attics, crawlspaces or any other tight space that you may be bumping your head. I use when inspecting crawlspaces and have tested it many times bumping a beam and it doesn't hurt as bad if no cap worn.

Has anyone put this under a Carhart cap? If so, did it fit?

Yes it does fit the Carhartt. Specifically I have the flexfit hat.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Ergodyne Skullerz 8945 Universal Safety Bump Cap Insert, Lightweight, Fits Into Any Baseball Hat

Ergodyne Skullerz 8945 Universal Safety Bump Cap Insert, Lightweight, Fits Into Any Baseball Hat

Product ID: 60776266

Details

Brand
Ergodyne
Color
Gray
Item Weight
1.6 ounces
Size
Single
Style
Each

💨Ventilated breathable design

✂️Trim-to-fit adjustable height

🛡️2-way flexible impact protection

¥8605

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

🧢 Protect your head, not your style—bump cap innovation that fits your hustle.

BREATHE EASY WORK HARD - Strategically placed vents ensure continuous airflow, keeping you cool under pressure.
LIGHTWEIGHT YET DURABLE - Crafted from tough polypropylene, this insert won’t crack or weigh you down during long shifts.
IMPACT ABSORBING COMFORT - Closed-cell foam padding cushions your head from bumps without trapping odors—stay fresh and safe all day.
TRUSTED SAFETY PROVEN PERFORMANCE - Join thousands of professionals who rely on Ergodyne’s 4.6-star rated bump cap insert for everyday head protection.
UNIVERSAL FIT ULTIMATE FLEXIBILITY - Fits seamlessly into any baseball cap with a smart trim-to-fit design—customize your protection in seconds.

The Ergodyne Skullerz 8945 is a lightweight, durable polypropylene bump cap insert designed to fit any baseball hat. Featuring a flexible two-way impact protection system, trim-to-fit adjustability, odor-resistant closed-cell foam padding, and breathable vents, it offers customizable, comfortable head protection trusted by thousands of professionals.

Specifications

ASIN	B079KDWN62
Best Sellers Rank	#74,921 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #80 in Hard Hats
Brand Name	Ergodyne
Closure Type	Pull-On
Color	Gray
Customer Reviews	4.6 4.6 out of 5 stars (7,566)
Global Trade Identification Number	00720476233800
Included Components	1 Bump Cap Insert
Item Type Name	Bump Cap Insert
Item Weight	1.6 ounces
Manufacturer	Ergodyne
Manufacturer Part Number	8945
Material Type	polypropylene
Model Name	8945
Model Number	8945
Number of Items	1
Size	Single
Style Name	Each
UPC	720476233800
Unit Count	1 Count
Warranty Description	We stand behind everything we make and guarantee our products to be free of defects in materials and workmanship to the original purchaser for the lifetime of the product. That said, damage, abuse, and/or normal wear are not covered.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.