#2 on this list
Access Spike
Black Diamond
Black Diamond's Access Spike is a strong contender for those who prioritize a lighter weight and more minimalist design without significantly compromising on grip. These spikes excel on icy approaches, mixed terrain, and moderately steep snowfields where every ounce counts. The front-point-like design of the steel spikes offers a surprisingly aggressive bite, particularly on uphill climbs. The elastomer harness is thinner and more pliable than some competitors, making them very packable and easy to stow in a small pocket or pack lid. While the harness isn't as beefy as the Kahtoola, it still holds up well to cold and secures firmly over a variety of boot shapes. They offer a good balance for fast-and-light missions or for those who only need traction intermittently. Durability is solid, though heavy, prolonged use on abrasive surfaces might show wear faster than more robust designs. **Highlights** * Aggressive 14-point spike configuration provides strong bite. * Ultralight design makes them highly packable and easy to carry. * Flexible elastomer harness conforms well to various footwear. * Welded chain links enhance durability and maintain spike positioning. * Integrated carry pouch included for protection and organization. **Watch-outs** * Slightly less secure fit than bulkier models on some boots. * Less robust construction might not hold up to extreme abuse as well. * Can still ball up with very wet snow.
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#3 on this list
Irvis Hybrid
Petzl
The Petzl Irvis Hybrid blurs the line between microspikes and true crampons, offering a compelling option for those who need more aggressive traction than typical microspikes but aren't quite ready for full mountaineering crampons. The key innovation here is the CORD-TEC flexible linking system, which uses a Spectra cord to connect the front and rear sections. This makes them incredibly lightweight and compact when packed, a huge advantage for alpine starts or multi-day treks where space and weight are critical. The steel front points are aggressive, providing solid purchase on harder ice and steep snow, while the aluminum heel section keeps the overall weight down. They fit well on both hiking boots and some lighter mountaineering boots, secured by a reliable leverlock heel and strap-on front. While more technical to put on than a simple elastomer harness, the security and performance gain are significant for more demanding conditions. These are a serious tool for serious mountain days. **Highlights** * Hybrid steel front/aluminum heel construction for optimal weight and performance. * CORD-TEC flexible linking system for exceptional packability. * Aggressive front points for technical ice and steep snow. * Leverlock heel bail and strap-on toe offer a secure, adjustable fit. * Includes ANTISNOW plates to reduce snow build-up. **Watch-outs** * More complex to put on and take off than traditional microspikes. * Aluminum heel section is less durable on rock than steel. * Requires boots with a heel welt for optimal fit.
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Specs side by side
| Spec | Access Spike | Irvis Hybrid |
|---|---|---|
| Traction Type | Microspike | — |
| Spike Material | Stainless Steel | — |
| Points | 14 | — |
| Harness | Elastomer | — |
| Packability | Excellent | — |
| Maker | — | Petzl |
| Front Points | — | Steel |
| Heel Section | — | Aluminum |
| Linking System | — | CORD-TEC Spectra |
| Binding | — | Leverlock Heel, Strap-on Toe |
| Antisnow | — | Included |
What our reviewers liked and didn't
Access Spike
- Exceptional grip on ice and hard snow with 14 aggressive points
- Ultralight and highly packable design for minimal bulk
- Flexible elastomer harness conforms to diverse footwear
- Welded chain links enhance durability and spike retention
- Excellent for fast-and-light missions and technical approaches
- Slightly less robust than heavier-duty alternatives
- May ball up with sticky, wet snow
- Harness might feel less 'locked-in' on some boot profiles
Irvis Hybrid
- Excellent traction on steep ice and firm snow
- Extremely compact and lightweight for their capability
- Hybrid design balances weight and performance effectively
- Secure and stable fit with leverlock heel
- Antisnow plates reduce snow buildup
- More involved to don and doff than microspikes
- Requires boots with a heel welt for proper fit
- Aluminum heel less durable on abrasive rock
- Higher initial cost than simpler traction devices
Prices change constantly — the figure shown is the last verified catalog price, and the buy buttons always go to the current listing.