Trident M1 Hybrid Prototype


Our helmet shells are 3D printed in tiny batches — only 8 at a time. MJF, an advanced prototype technology produces parts that rival the strength and accuracy of traditional molded parts. Additionally, every batch of 8 shells undergoes rigorous material testing for tensile strength and other factors. Lenses, padding and other components are mass produced so that replacement parts are inexpensive and readily available.

Don't think of the Trident as a high-priced consumer product. It's actually a somewhat underpriced working prototype — the kind companies used to pay thousands for when developing their products. Durable, rebuildable, and ready for action. 


At any given time there may be up to a dozen units in stock and ready to ship. Quantities larger than 4 can be custom ordered with a lead time of 2-4 weeks.

K9H-TR1 $599.95

(Price is for US market only. International sales subject to various import duties/taxes. Contact us for a detailed quote.)


• Nylon carrying tote

• Clear lens set with pouch

• Smoked lens set with pouch

• Picatinny rail and adapter plate

• Spacer pad set

• Instruction sheet (EN)


Measure your dog — we'll choose the best fit.

All dogs measuring W4 with our sizing templates will benefit from our large setup, especially if the dog also has a neck size of 45 cm or larger. Since these canines usually measure S3 on the snout, we build the helmet with thinner goggle foam to make a roomier fit up front. Standard goggle foam is also included, in case your large dog has a narrow snout.


Standard Fit-Kit spacer pads

Smaller heads need more padding for a snug fit. The Trident helmet includes Velcro attached spacer pads that are easy to use. Match spacer pads with the same shape Velcro panels inside the helmet (shown here in orange). Narrow heads need spacers on the side. Some heads need front and rear spacers. Goggle frame spacers make things snug up front, where the face tapers into the snout.


Large Fit-Kit spacer pads

Large dogs have different needs for a proper fit. This kit includes the standard 6 mm goggle foam and spacers because large heads sometimes have a chiseled, narrow snout. A rear pad and 2 spacers are great for large heads that measure L2 or L1 with our templates. This is a very common situation with Dutch Shepherds.