Our verdict

85
Great!

Extremely comfy and stylish—this is what many will likely call the Circuit once they put it on. Those who would take a chance on it might also hail it as a lightweight wonder with stellar surface traction. That said, some outdoorsy folks might find its arch support a little on the lacking side.

Pros

  • Stupendously comfortable
  • Super-fashionable design
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  • Lightweight

Cons

  • Lack of arch support
  • Excellent surface traction

Excellent lockdown system

The Circuit from Black Diamond is a gem, thanks to its head-turning looks and equally stunning approach performance. It is a solid option if you:

  • Prefer an approach shoe that has a collapsible heel that transforms the shoe into a slip-on.
  • Prefer an approach shoe that has a collapsible heel that transforms the shoe into a slip-on.
  • Prefer an approach shoe that delivers a cushioned and secure ride across rocky trails.

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Shunky yet springy underfoot

The Circuit from Black Diamond provides ample slip resistance over different types of surfaces with its BlackLabel-Street outsole. Diamond-shaped low-profile lugs are scatted all around it, helping adventurers remain surefooted over tricky terrain. 

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Excellent edging performance

The smooth and lug-less construction of its front end (also known as the climbing zone) offers additional sticking power on edges.

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Stable and comfortable cushioning

The BD Circuit comes with a hard-wearing molded midsole, giving sufficient terrain stability and comfort underfoot. It is made of EVA or ethylene-vinyl acetate, which means it can withstand a great deal of weight and stress, even with repeated use. 

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Shunky yet springy underfoot

It owes its ability to absorb and mitigate the shock to its chunky yet springy construction, especially with its cushy footbed.

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Easy to wear

Premium knit fabric is the primary material used in the Add a product’s low-top upper. Both its mesh tongue and collapsible heel come with synthetic pull tabs, making getting in and out of the shoe that much quicker.

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Same brand only 

A heavy-duty rand, which is made of rubber, covers a good portion of the Circuit’s forefoot region, delivering adequate abrasion protection and light climbing grip at the same time. The shoe’s heel also has a similar coating for extra rearfoot support.

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Excellent lockdown system

What rounds out all things upper in the Add a product is the hiker’s lockdown system. It consists of six pairs of plated eyelets and a hard-wearing lace made of interwoven synthetic cords.

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Nice to know

-Approach hikers who are looking to pair the Circuit with a knit climbing shoe from the same brand might want to give the Track and field Easy to wear TX2.

-The Circuit is one of the first-ever approach shoes Black Diamond has released.