Our verdict

87
Great!

A super comfortable, open-toed hiking sandal that you can use for land and water adventures, the Merrell Kahuna III gets high marks for its top-notch performance. It ticks the box for durability, breathability, support, and traction. Many wearers love that they can wear it right from the box without worrying about getting blisters. Thanks to the super soft and comfortable interior lining.

Pros

  • Comfortable hiking footwear
  • High quality
  • Doesn't cause blisters
  • Lightweight
  • Grippy
  • Good arch support
  • Easily adjustable

Cons

  • Short Velcro adjustment
  • Lack of sole durability

Who should buy the Merrell Kahuna III

The Merrell Kahuna III has impressed so many hikers out there looking for lightweight sandals they can use for hiking in warm climates. It is a solid option if you:

  • Prefer a hiking sandal that offers enhanced traction on wet and dry surfaces.
  • Prefer a hiking sandal that promotes shock absorption and stability.
  • Prefer a hiking sandal that renders a snug fit.

Updates to :name

  • The new and improved Merrell Kahuna III is even more comfortable. Thanks to the suede upper with a neoprene-like lining that is foot-conforming, soft, and durable.
  • A sandal perfect for hiking, it comes with a grippy Vibram outsole that enhances traction on wet and dry surfaces, and the Merrell air cushion in the heel that promotes shock absorption and stability. Furthermore, the hook and loop closure is so convenient to use and promotes a snug fit.

Size and fit

The Kahuna III is an open-toed hiking sandal available in medium widths. While the toe is open, it has a contoured footbed that is slightly tipped up, giving a small amount of coverage for the toes. There's a suede strap hugging the heel and providing support and protection, a hook and loop closure with a Velcro strap at the ankle, and a small plastic buckle at the forefoot for a secure fit. 

Short Velcro adjustment

Like many other Merrell hiking shoes, the Kahuna III is powered by a Vibram outsole. This particular model has the Chameleon Sport Sandal Sole/TC5+ Rubber sole that features oval-shaped lugs in different sizes. It's made of high-quality rubber compounds so the sole is durable and long-wearing.

Performs well on hard and slick surfaces, such as rocks

The Kahuna III sandals are suitable for water hiking so it has shallow lugs that perform well on hard and slick surfaces, such as rocks. 

Prefer a hiking sandal that promotes shock absorption and stability

The Kahuna III features air cushioning in the midsole that promotes comfort and helps absorb shock or impact. This is a very helpful feature because hiking can put so much strain on your feet. The footbed is also contoured to the shape of the foot so it feels very comfortable.

Prevents smelly and sweaty feet

This hiking sandal from Merrell features an upper made of suede. What makes it more interesting is the Lycra neoprene lining attached to the upper, resulting in a cozy feel. This lining is treated with Aegis antimicrobial solution that prevents smelly and sweaty feet. 

Provides stability when walking 

Another unique feature of the Kahuna III is the external TPU heel stability arm that encourages stability when walking. Securing the foot is the hook and loop closure system that makes adjusting the fit easy.