Who should buy the Merrell Siren Edge 3

The Merrell Siren Edge 3 is a stylish hiker designed specifically for women. It is a solid option if you:

  • Prefer a hiking shoe that is suitable for wet and dry surfaces.
  • Prefer a hiking shoe that offers support to the 3 arches of the foot.

Merrell Siren Edge 3 logo

Updates to the Merrell Siren Edge 3

  • This versatile hiker features a mesh and 3D-printed TPU upper with nylon arch shank and a removable contoured insole that provides support to the three arches of the foot.
  • Another change from its predecessor (Siren Edge Q2) is the addition of a Vibram outsole that suits wet and dry surfaces and performs well on both level and sloping grounds.

Merrell Siren Edge 3 update

Size and fit

The Merrell Siren Edge 3 women's shoes are constructed using an engineered last designed specifically for a woman's foot. This is to ensure a precise and comfortable fit. It has a traditional lace-up closure for a personalized fit and a lightly padded tongue and collar for enhanced comfort, protection, and support.

Merrell Siren Edge 3 size

Excellent grip on dry and wet surfaces

The newest Siren Edge is equipped with the Vibram TC5+ outsole which is made of a long-wearing rubber compound. It sticks nicely to dry and wet surfaces, as well as leveled and sloping grounds. However, the lugs are not too deep which makes it less ideal for rugged terrain. 

Merrell Siren Edge 3 outsole

Lightweight and flexible footbed

For the midsole, this shoe features EVA foam that is known for its lightness and flexibility. Reinforcing the cushioning system is the Kinetic Fit Tri removable insole which is contoured like the foot. This footbed offers absolute arch coverage and advanced heel lock which is greatly beneficial for women who suffer from foot pain and similar conditions. Nonetheless, since it's removable, the wearer can use their own orthotics.

Merrell Siren Edge 3 midsole

Keeps the feet stable when walking and running

Between the insole and the outsole is a nylon shank as part of the shoe's supportive structure and helps keep the feet stable when walking or running.

Merrell Siren Edge 3 midsole 1

Excellent ventilation

A capable hiker best used for light hiking in the summer, the Siren Edge 3 boasts a mesh and 3D-printed TPU upper. More than a style, the 3D TPU overlays keep the structure of the shoe and offer additional support for the foot. This shoe doesn't have a waterproof membrane so needless to say, it's very breathable. However, it's not ideal for really wet conditions. Good thing it's made of mesh so it dries pretty fast after exposure to moisture.  

Merrell Siren Edge 3 upper 1

Nice to know

  • The Merrell Siren Edge 3 is a vegan-friendly product.
  • It also comes in a waterproof and a mid-top version.

Facts / Specs

Weight: Women 9.1oz
Use: Light Hiking
Cut: Low cut
Collection: Merrell Siren
Features: Lightweight / Vegan / Breathable / Orthotic friendly / Removable insole / Heel brake
Width: Normal, Wide
BRAND Brand: Merrell

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Paul Ronto
Paul Ronto

Over the past 20 years, Paul has climbed, hiked, and run all over the world. He has summited peaks throughout the Americas, trekked through Africa, and tested his endurance in 24-hour trail races as well as 6 marathons. On average, he runs 30-50 miles a week in the foothills of Northern Colorado. His research is regularly cited in The New York Times, Washington Post, National Geographic, etc. On top of this, Paul is leading the running shoe lab where he cuts shoes apart and analyzes every detail of the shoes that you might buy.