Maximum Support

Sizes: XS (28”–30”), S (30”–32”), M (32”–34”), L (34”–36”), XL (36”–38”)

The next evolution in maximum support harnesses, the lightweight Arsenal conforms to the body with molded memory foam padding along the spine and an ergonomically shaped structure. A superb choice for a wide range of body types, the Arsenal’s wider shape evenly distributes pull—ideal during powered up or overpowered riding. Double spreader bar straps lock the bar securely into place while strategic contouring and memory foam on the spreader bar provide a more comfortable fit.

  • Locked-in Bar Pad 
  • Load-distributing Molded Shell 
  • Low Profile Memory Foam Bar Pad 
  • Memory Foam Vertebrae Pads 
  • Ergonomic Inner Structure
  • Click-in Spreader Bar
  • Double Spreader Bar Straps
  • 3D-fit Technology
  • Contoured Side Shape
  • Medium-high Back Shape
  • Dual Tension Belt
  • Heavy-duty Handle Pass Leash 
  • Neoprene Buckle Covers
  • Furtech
  • Soft, Rounded Edges


Heavy-duty Handle Pass Leash

A PU-coated line runs across the back of the harness to attach your leash to.

Fully Molded 3-piece Outer Shell

Distributes pull and flexes to the rider’s body for a customized fit.

Memory Foam Vertebrae Pads

Cushions align to the spine for maximum comfort.


Locked-in Bar Pad

The bar pad features extensions that insert into the sides of the harness to help lock it into place. This prevents it from moving up while riding.

Load Distributing Molded Shell

A lightweight, single load-spreading truss structure minimizes material use while providing maximum strength.

Click-in Spreader Bar

Click-in technology is utilized to keep the bar in place at all times and to allow easy in/out (available as a spare part).

Memory Foam Bar Pad

Contoured shape and memory foam for heightened comfort.  

Double Spreader Bar Straps

Two straps on each side secure the bar from riding up during use

3D-fit Technology

Ergonomically curved in the molding process with horizontal & vertical seam shapes to follow the shape of your body for maximum support and comfort.


Load-spreading Structure

Internal and external structural elements help spread the load throughout the entire harness.


Dual Tension Belt

Dual elastic abdominal belts provide two levels of tensioning for a perfect fit and wide range of adjustment.

Contoured Side Shape

A curved fit in the hip area eliminates excess fabric to increase the rider’s lateral movement.

Medium-High Back Shape

Extra back support for maximum load spread over the widest surface of your back.


Ergonomic Inner Structure

An ergonomic, pre-formed, full wrap design that ensures a tight fit around the waist.

Soft Rounded Edges

All Naish harnesses have soft rounded edges with padding for essential comfort.