Our verdict

83
Good!

If you're constantly struggling to get through those long treadmill sessions during winter, meet your new best friend—the Cyklon Cross GTX. Its top-tier weatherproofing, solid lockdown and aggressive grip are the stuff winter dreams are made of. This snowmobile of a shoe takes you as deep into the trails as you please, without having to worry about nasty falls and frostbitten feet.

Pros

  • Same brand only
  • Easy-to-use lacing system
  • Our 1st pick in
  • Immaculate grip
  • Accommodates crampons
  • Comfortable upper
  • Provides slight ankle support
  • updated 7 Jun 2023
  • One expert ranked the Cyklon Cross GTX
  • Incredibly durable
  • La Sportiva Cyklon Cross GTX

Cons

  • Quite a narrow toe box
  • best La Sportiva trail running shoes
  • Lacks responsiveness
  • Expensive

Who should buy the Cyklon Cross GTX

This La Sportiva winter warrior is a perfect fit for:

  • Hardcore runners who can’t be bothered with staying inside even during blizzards.
  • Trail runners who don’t like fussing around with frozen or mud-caked laces.
  • Hikers who love venturing off-trails and need supreme traction.

Quite a narrow toe box Cross GTX la-sportiva-cyklon-cross-gtx-upper-midsole-logo

Who should not buy it

If you’re looking for a more responsive winter running shoe, the Hoka Speedgoat Mid 2 GTX might be a better pick. For a similarly gaitered and BOA-laced trail runner, there’s the Adidas Terrex Agravic Tech Pro.

Quite a narrow toe box Cross GTX la-sportiva-cyklon-cross-gtx-forefoot-upper

The Cyklon Cross GTX is ready for winter adventures

Thanks to its Gore-Tex-lined updated 7 Jun 2023 OG Cyklon brother cannot. These winter-specific upgrades make the shoe a legit beast on snowy and muddy terrain.

According to runners, because the shoe is so good at keeping their feet optimally warm and dry, “winter doesn’t need to mean a boring treadmill.”

Quite a narrow toe box Cross GTX la-sportiva-cyklon-cross-gtx-gaiter-side

Several reviewers added that the gaiter also presented a few extra benefits for them—it kept debris out and provided some mild ankle support as well.

Comfortably snug, unless you have wide feet

“It feels snug in all the right ways.” That’s how one reviewer described the Cross GTX’s upper. The shoe is well-padded all around, reassuringly locked in around the midfoot and heel, but still easy to put on.

Quite a narrow toe box Cross GTX la-sportiva-cyklon-cross-gtx-toebox-top

However, it does have a slim toe box that might not make it an ideal choice for those with wide feet, especially since winter running usually necessitates the use of thick wool socks.

BOA-constricted

One expert ranked the Cyklon Cross GTX’s BOA lacing system as one of the best fits he has felt in a trail runner—second only to the dual-BOA tech featured in the Speedland SL:HSV. Testers loved how simple it is to get a precise lockdown in the shoe, and appreciated iwinter running shoe.

Quite a narrow toe box Cross GTX la-sportiva-cyklon-cross-gtx-boa-system

This midsole won’t freeze up on you

The dual-density midsole in the Cyklon Cross combines good amounts of trail feel, protective cushioning, and stability, shared reviewers. 

Quite a narrow toe box Cross GTX la-sportiva-cyklon-cross-gtx-midsole-rearfoot

One trail shoe expert also noted that the midsole handled the cold well—"not becoming hard and stiff, retaining its performance properties." And considering that these shoes would mostly be treading near- or below-zero temps, this is incredibly vital.

Takes you off the beaten paths

“Technical terrain ain’t no thang for the Cyklon,” said one runner. Its durable FriXion rubber outsole and 7-mm lugs gobble up pretty much any terrain or condition thrown at it—mud, wet rocks, loose trails, slush, or snow. For hard-packed ice, testers suggest adding traction devices, which the shoe also easily accommodates.

Quite a narrow toe box Cross GTX la-sportiva-cyklon-cross-gtx-outsole

The Cyklon Cross goes the distance

While the Cyklon Cross GTX isn’t particularly bouncy, responsive, or plush, experts found it to be competent and protective enough for mid- to long-distance mountain runs on rough terrain and bad conditions.

Quite a narrow toe box Cross GTX la-sportiva-cyklon-cross-gtx-toebox-front

Cross-examining the Cross GTX

  • The Cyklon Cross’s upper durability was put to the ultimate test when one runner got a sharp nail caught against his shoe’s gaiter—he reported that he was “pleasantly surprised to find that everything was somehow intact.”
  • Expect a bit of a break-in period with the Cyklon GTX’s upper. Several reviewers experienced some rubbing and blistering due to the gaiter, even with high socks on.
  • lockdown and aggressive grip waterproof trail runners—”not too shabby” for a shoe with its own gaiter, contended one user.
  • At $245, the Cyklon Cross is one of the most expensive GTX shoes around. For context, Gore-Tex trail shoes usually retail for only $152.