688 users: 4.2 / 5
4 experts: 91 / 100
Weight: Women 298g
Use: Day Hiking
Cut: Low cut
Features: Lightweight / Breathable / Orthotic friendly

Verdict from 8.4 hours of research from the internet

9 reasons to buy

  • A majority of reviewers applauded this shoe’s super grippy outsole. They said that they never lost their footing even on wet, slippery rocks.
  • The Merrell Siren Sport Q2 is, without a doubt, exceptionally comfortable, according to a great number of owners. With this shoe on, one user didn’t even feel the usual pain associated with arthritis.
  • A number of wearers gave the shoe much praise for its supportive build. This amount of support even helped alleviate a user’s recurrent knee pain.
  • This shoe is one durable hiking gear, according to a handful of consumers.
  • Several patrons expressed their great appreciation of the footwear’s colorful aesthetics.
  • A professional reviewer was deeply impressed with the Merrell M.Select Fresh footbed. She said that her feet stayed fresh and didn’t stink after a long, 20-hour hike.
  • The Siren Sport Q2 is magnificently lightweight, based on a number of user reviews.
  • Merrell’s Siren Sport Q2 received a two-thumbs-up rating from a seasoned reviewer for its outstanding stability.
  • Despite its sturdy construction, a footgear critic found this shoe unbelievably flexible.

2 reasons not to buy

  • A handful of dissatisfied owners blasted the Siren Sport Q2 for running small.
  • This hiking footwear has too much toe box space, according to some unhappy customers.

Bottom line

Outdoor explorers who are searching for a shoe that matches their hiking preferences may consider the eye-catching Merrell Siren Sport Q2. This undeniably lightweight and astoundingly flexible piece of hiking footwear offers excellent support, stability, and traction in a durable yet comfortable package. Wearers wanting to have fresh-smelling feet all day will also achieve that with this product, thanks to its odor-resistant footbed. That said, the Siren Sport Q2’s reputation does not remain unmarred. Some users bashed it for running small. It also received harsh criticisms from people who discovered its excessively roomy toe box.

Tip: see the best hiking shoes.

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  • The Merrell Siren Sport Q2 is feature rich in spite of its low-cut build and simplistic design. The lightness this shoe possesses comes from its mesh upper which is also reinforced with a nubuck leather overlay for added support and protection. For foot odor and stink prevention, the designers infused this shoe, especially the interior liner and footbed, with M. Select Fresh—an in-house Merrell technology.
  • Yet another Merrell-owned tech is found in its cushy midsole called QForm 2. This specialized midsole unit has multi-density zones that help hikers realign their balance during transitions.
  • Giving wearers a secure terrain foothold is the shoe’s M. Select Grip outsole. It doubles down on traction with its textured, multi-directional lugs and aggressive treads.

Merrell’s Siren Sport Q2 is a below-the-ankle hiking footgear specially crafted for female hikers. A secure lockdown and personalized fit may be achieved with the shoe’s classic lace-up system. Additional comfort fit is brought forth by the padded ankle collar and bellows tongue.

In response to the high demands of hikers when it comes to surface traction, Merrell engineers gave the Siren Sport Q2 the M. Select Grip outersole. This durable layer has 3.5 mm, diamond-shaped lugs that are strategically placed across its surface to provide ample grip on terrains mostly characterized by loose rocks and wet elements. These lugs are also adequately spaced apart to shed debris and disperse water effectively.

Aside from being the shoe’s only source of traction, this outsole also functions as a protective bumper with its extension covering the tip of the forefoot zone.

With its springy yet tough QForm 2 midsole, the Merrell Siren Sport Q2 offers ground cushioning and stability at the same time. It’s a rubber layer specifically designed for the female foot. Its dual-density construction provides zonal comfort, while the heel-centering technology that it is imbued with further stabilizes the user’s footing whether stationary or on the move. The midsole’s heel is extra chunky to make way for Merrell’s patented Air Cushion technology—a recess that gives extra comfort and improves shock absorption.

Supplemental to the Siren Sport Q2’s level of comfort is the M. Select Fit.Tri footbed. This removable insert is made of ethylene-vinyl acetate (in short, EVA) which makes it stress resistant yet flexible. The engineers gave it special contours to grant wearers tri-arch support.

The Merrell Siren Sport Q2 is irrefutably lightweight due primarily to its mesh upper. A nubuck leather overlay strengthens this breathable upper and provides ample abrasion protection. Merrell engineers also built this shoe with a bellows tongue. This type of tongue has a persistent construction which bridges its sides to the upper, leaving no space for debris and other foreign elements in which to enter. In addition, this low-cut hiker comes with a pair of pull tabs for easy on and off.

The Siren Sport Q2’s standard lacing system consists of standard eyelets and metallic lace loops. It also sports a pair of fabric lace loops placed just above the shoe’s instep to give users precise ankle fit when enough lace pressure is applied in this zone.

A protective rand is placed at the front end of the shoe. This sturdy covering reinforces the forefoot zone to give wearers a level of protection against bumps and abrasive elements.

  • The Siren Sport Q2 is also offered in mid-cut and waterproof versions.
  • A lightly soiled Siren Sport Q2 may be cleaned using a soft-bristled brush. If it is considerably dirty due to rugged use, wash it with mild soap in warm water. Let it dry at room temperature. Drying with a heat source is discouraged by Merrell.

Size and fit

True to size based on 306 user votes
Small (19%)
True to size (74%)
Large (7%)
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Size comments

These shoes are roomy in the toe box and fit as expected.. - Amazon
They fit true to size, and with an insole to provide extra arch support and cushion, I find them to be comfortable.. - Amazon
Shoe was true to size for me and comfortable right out of the box.. - Amazon
They were comfortable, ran true to size and did the job.. - Amazon

How Siren Sport Q2 compares

This shoe: 90
All shoes average: 86
60 99
This shoe: £100
All shoes average: £130
£50 £240
Paul Ronto
Paul Ronto

Paul loves adventure. Over the past 20 years, he has climbed, hiked, and ran all over the world. He’s summited peaks throughout the Americas, trekked through Africa, and tested his endurance in 24-hour trail races. He has worked in the outdoor industry as a whitewater and hunting guide, gear tester, copywriter, and outfitting specialist at places like The National Outdoor Leadership School, No Barriers USA, and Sierra Trading Post. He has been quoted in NYMag, NBCNews, and Business Insider to name a few.