89
Great!
19 users: 4.4 / 5
3 experts: 81 / 100
Weight: Men 307g
Use: Winter , Road
Cleat design: 3 holes
Closure: BOA

Verdict from 8.3 hours of research from the internet

6 reasons to buy

  • Plenty of testers describe the Northwave Flash TH as a comfortable cycling shoe.
  • Numerous reviewers appreciate how this model keeps their feet warm without the usual bulk of winter boots.
  • A handful of buyers say that this winter bike shoe has excellent value for money.
  • The Flash TH is lightweight, some users observe.
  • A number of cyclists like how easy this shoe is to put on and take off compared to winter boots.
  • A couple of consumers find this footwear good-looking.

3 reasons not to buy

  • Some reviewers gripe about the Flash TH's fixed cleat holes as they can't adjust for their optimal cleat positioning.
  • A few find this pair's soles a bit flexible compared to traditional road shoes.
  • A rider claims that water went inside the shoe through the sole's vent holes when he accidentally stepped on a puddle.

Bottom line

The Northwave Flash TH is a winter road shoe built like a standard cycling shoe. It features a low-top profile with watertight uppers and insulation to keep you warm during chilly days.

If you can't keep off the bike for too long and want a bike shoe that can keep your extremities warm and dry, the Flash TH might be worth a try.

Tip: see the best cycling shoes.

Expert reviews:

Who is it for? The Northwave Flash TH is recommended to the road cyclists who do not have days off and are on the hunt for the following features in a bike shoe:

  • Winter bike shoe with insulation
  • Low-top winter bike shoes
  • Cycling shoes with relatively pliable soles

What is it for? This specialized bike shoe is best suited for the following biking circumstances:

  • 0 to 15°C weather
  • Road rides during cold spring and autumn days

Balance between stiffness and flex. The Northwave Flash TH employs the brand's NRG Air Carbon Reinforced sole. It has a rating of 8 out of 15 in Northwave's stiffness index chart, which yields flex for comfort and a bit of rigidity for power transfer.

Replaceable rear heel pads. In road shoes, the heel pads are the first to get worn out in the soles. Hence, this pair's replaceable heel rubber pads help elongate the shoe's life and refresh the traction throughout the usage.

Ventilation holes. These holes help enhance breathability.

The Flash TH by Northwave utilizes a three-bolt cleat system. The clipless pedals that are suitable for this pair are Shimano 5800 105 SPD-SL, Time XPro 10, and Look Keo 2 Max.

The bolts are fixed in the sole, which means the users aren't offered other options to find their optimal cleat positioning.

Insulation. This bike shoe features insulation technologies to keep the foot warm and toasty in chilly weather. One of them is the Thinsulate 200g insulation, which is composed of microfibers of Thinsulate Insulation that are nearly ten times thinner than Polyester fibers.

Moreover, added thermal coating is placed on the toe area for enhanced insulation.

Protective. The heel and toe areas employ Thermoplastic Polyurethane (TPU) reinforcements to protect from abrasion and a bit of impact.

Lockdown. The shoe's upper is cinched by an SLW2 dial along nylon strings that pull everything together. This dial features a step-by-step tightening and loosening and full release as well.

Reflective. 360-degree reflective inserts are placed throughout the shoe to enhance the rider's visibility in low light conditions. This improves security and safety.

Heel retention system. The heel collar contains directional fiber that prevents any heel slippage.

The Northwave Flash TH bike shoes utilizes a GTX footbed that is crafted with four-layer aluminum material and a fleece textile on top, which yields outstanding warmth retention and insulation.

Size and fit

True to size based on 11 user votes
Small (0%)
True to size (73%)
Large (27%)
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Fit
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How Flash TH compares

This shoe: 89
All shoes average: 88
58 99
This shoe: £180
All shoes average: £250
£90 £550
This shoe: 307g
All shoes average: 276g
153g 480g