A robust solution is essential for children, young people, and adults with physical and neurological disabilities to ensure their safety in the car. Hercules Prime US excels when adapted car seats become too small or when additional support is needed while sitting in the car. This positioning booster seat grows with the user, offering the familiar features of an adapted car seat and can be highly customized with a wide range of accessories that adapt as the user grows. When extra head and upper body support is required, a basic seatbelt system in the car is insufficient. This seat ensures a proper, safe sitting position on every journey.
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Description
britax husky car seat Thomashilfen Hercules Prime BoosterA robust solution is essential for children, young people, and adults with physical and neurological disabilities to ensure their safety in the car. Hercules Prime US excels when adapted car seats become too small or when additional support is needed while sitting in the car. This positioning booster seat grows with the user, offering the familiar features of an adapted car seat and can be highly customized with a wide range of accessories that adapt
Features
Swivel and Tilting Function
The tilting function, adjustable up to 10°, enhances seating comfort for users with limited upper body control.
Shoulder Width
The seat accommodates both slim and broad users with shoulder widths ranging from 42 to 51 cm (16.5 to 20.1 inches).
Backrest Height
The backrest height can be adjusted by 13 cm (5.1 inches), allowing it to adapt to the user's growth. This ensures optimal head support.
Compact and Convenient
Exploring Hercules Small Booster
Hitting the roads today with tomorrow's safety in mind. This specially engineered rehabilitation car seat not only meets current safety standards but is also designed to comply with future regulations effective from September 2023. The Hercules Small, tested according to the latest R129 standard, which includes both frontal and side impact considerations, provides a high level of safety and effective protection for your child.
Benefits of the Hercules Prime by Thomashilfen
Enhanced Comfort and Safety
The Thomashilfen Hercules Prime special needs car seat is meticulously engineered in Germany to offer ultimate comfort and safety for larger riders.
Multiple Positioning Accessories
The seat comes with a variety of adjustable accessories, such as Swing-Away Upper and Mid-body Supports, which can be easily tailored to offer additional support and comfort.
Easy Transfers with Swivel Base
The innovative swivel base facilitates easy transfers, reducing back strain for caregivers. The seat can swivel left or right, making it significantly easier to get in and out of the car.
Compact and Convenient
The Hercules Prime can be folded into a compact size, making it easy to install in vehicles, transport in small car trunks, and store when not in use.
Robust Safety Features
Built with a sturdy and impact-resistant shell, reinforced side wings, a 5-point harness, and an adjustable headrest, the seat exceeds US FMVSS 213 safety standards.
Size Chart
| Dimensions and Weights | Hercules Prime US |
|---|---|
| User Weight | 40 - 176.4 lbs |
| Weight of Seat (Basic Model) | 29.5 lbs |
| Seat Depth | 15.7" - 18.1" |
| Depth Behind Crotch Strap | 9.5" - 15" |
| Seat Width | 15.7" |
| Seat to Head | 24.8" - 29.9" |
| Back Width (Seat) | 17.7" |
| Shoulder Height (Belt Guide) | 15" - 23.6" |
| Shoulder Width (With Shoulder Guide) | 16.5" - 20.1" |
| Back Angle (Max.) | 120° |
| Seat Tilt-in-Space (With Tilting Base 10°) | 0° / 2,5° / 5° / 7,5° / 10° |
| Lower Leg Length (With Foot Rest) | 6.7" - 16.9" |
| Height of Lateral Trunk Supports (Upper Edge) | 10.2" - 14.2" |
| Distance Lateral Trunk Supports Rigid | 7.5" - 13.8" |
| Distance Lateral Trunk Supports Swing Away | 9" - 15.7" |
| Max. Overall Dimensions (w x h x d) | 20.5" x 34.6" x 16.9" |
| Min. Folded Dimensions (w x h x d) | 20.5" x 8.3" x 28.7" |
| Body Height User | 51.1" - 70.9" |
Accessories & Options
Latch / Seatfix Connector
Holds the seat securely in place
Stabilizing Bow
ensures that the seat remains secure when no Latch or Seatfix system is available
Stand
Guarantees stable placement of the seat in the passenger footwell
Headrest
Ensures proper positioning of the head and provides additional lateral support if necessary
Second Belt Guide (Top)
Provides a convenient option for using the 3-point safety belt on either the right or left side
Footrest (Foldable)
Enhances posture and supports the ability to push through the feet
Lateral Trunk Supports (Firm)
Provides firm lateral support for the thorax
Lateral Trunk Supports (Swing-away)
Provides firm lateral support for the thorax and facilitates transfer
Upper Body Guide (Firm)
Provides firm lateral support over a large area and supports the upper body
Upper Body Guide (Swing-away)
Provides firm lateral support over a large area and supports the upper body
Shoulder Guide
For adjustable width support of the shoulder area
Abduction Block
Enhances leg guidance and prevents the legs from crossing over
Leg Guides (left and right)
Supports a stable sitting position and provides necessary support for the thighs
Chest Clip
Prevents twisting of the straps and ensures they stay in place
Cushion For Function Base
Ensures maximum contact surface between the vehicle seat and Hercules Prime, providing greater stability
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Very pleased with these!
Size: 9, Color: Egret/Lavender/Multi
I wasn't sure about these, but have had good luck with other HEYDUDE shoes. So I ordered these. True to size. I'm pleasantly surprised. Very comfortable and cute. They don't look like the usual HEYDUDE frumpy shoes. But yet they provide the same comfort as frumpy HEYDUDES. (Nothing against frumpy HEYDUDES. I own a pair and wear them for comfort.)
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Reviewed in the United States on April 4, 2026
★★★★★ 1
Runs large and too squishy of a sole
Size: 9, Color: Black/White
Why did you pick this product vs others?:
I really wanted to love these, but the fit was off, and the sole is extremely squishy, which on a platform shoe was nearly a disaster.
I wear an 8.5/9 in all my shoes. I got a size 9, and they were far too big. I also have wide feet and the straps still had excess room between the strap and the tops of my feet.
I tried the shoes on, took a few steps, and the sole was so squishy it felt like I was falling. If I had a size 8, instead of 9, maybe that would not have happened.
I ended up returning, but wish the fit was better as these are super cute shoes
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Reviewed in the United States on June 19, 2025
★★★★★ 5
Stunning Automatic Watch With TopTier Durability and Precision
Color: Grey
“I got this Tissot PRX for my cousin’s birthday and bro fell in LOVE instantly.
This thing keeps time like a beast, never slows down, never lags. Automatic movement, so no batteries, no drama.
Durability? Stupid good. You can hit it, bump it, live life rough, it still looks box fresh.
Size wise it was almost perfect. I just had to remove two links, nothing big.
It’s light, functional, comfortable, doesn’t weigh you down, doesn’t get in the way but more importantly I can say this watch is in everyone’s eyesight when we wear it. Cause of course I had to get another one!
Basically. I gave him a very nice piece as a gift, and now he’s walking around like he owns Switzerland.
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Reviewed in the United States on December 11, 2025
★★★★★ 5
Great watch!!!!
Color: Grey
Excellent quality, one of the best, elegant.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Excellent value for an automatic watch, keeps VERY good time.
Color: Grey, Color: Grey
I've only had the watch for a day but wanted to leave a quick review on it to share a couple of notes.
So far it keeps VERY good time, better than any of the automatics I own (including a Rolex Submariner, Tag Heuer Aquaracer, Tag Heuer Formula One, and several other sub $1k watches). I set it to an atomic time app on my phone yesterday and 24 hours later it's still SPOT on - hasn't gained/lost even a 1/10 of a second. I was shocked to see it's kept PERFECT time for the last day, I'm really blown away so far. I've worn it the entire time, we'll see how well it keeps time while being stored in a winder.
This picture shown is the watch with a 22mm leather band on it, fit's without any issues (just need to squeeze in the leather a tad). I doubt it would work with a 22mm metal bracelet, but leather works great. Just FYI since the 21mm lug width is kind of odd.
The face isn't quite a lustrious as the images make it look, but it's still a great-looking watch. For a sub $1000 automatic you can't go wrong, this is a fantastic watch at a great price. It'll be my daily driver for some time I'm sure. If I have any issues in the future I'll update the review.
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Reviewed in the United States on March 22, 2021