MICROspikes vs Access Spike
Our #1 and #2 picks from The 10 Best Microspikes and Trail Traction Cleats of 2024, compared spec-by-spec with clear pros, cons, and a verdict.
When winter turns packed dirt into slick boilerplate ice, traction cleats transform treacherous trails into walkable terrain. The Kahtoola MICROspikes have reigned as the undisputed gold standard of winter hiking for over a decade, known for their bombproof build and uncompromising bite on frozen surfaces. However, Black Diamond answered with the Access Spike, a purpose-built competitor engineered specifically for trail runners and fast-and-light hikers seeking lower weight and a more agile footfeel. Choosing between the two comes down to how and where you move in the cold. Kahtoola leans into maximum durability and deeper spike penetration, making it the default workhorse for heavy boots, steep grades, and mixed rocky trails. Black Diamond emphasizes minimal bulk, a secure low-profile elastomer harness, and high spike density for fast cadences on running shoes. Both deliver reliable security when winter conditions worsen, but understanding their distinct geometry, spike depth, and packability will ensure you pick the right traction system for your winter footwork.
MICROspikes
Kahtoola
The Kahtoola MICROspikes are, for good reason, the benchmark in the category. They hit the sweet spot for the vast majority of winter hikers, backpackers, and even trail runners who encounter anything from icy sidewalks to moderately steep, frozen mountain trails. The stainless steel spikes, arranged strategically, bite securely into hard-packed snow and glaze ice. The elastomer harness is exceptionally robust and maintains its elasticity and grip even in brutal sub-zero temperatures, preventing slippage or coming off the boot. They're not the lightest, nor the most aggressive for true mountaineering, but for reliable, everyday winter traction, they are unmatched. They're built to last, often enduring seasons of heavy use with minimal wear, a testament to their solid construction and quality materials. While they can sometimes ball up with wet, sticky snow, it’s a minor inconvenience easily addressed with a quick stomp. For most, these are the only traction devices you’ll ever need. **Highlights** * 12 stainless steel spikes per foot provide excellent multi-directional traction. * Durable, reinforced elastomer harness remains supple and secure in cold. * Integrated toe bail and heel tab for easy donning and doffing. * Welded chains prevent stretch and offer robust connection to spikes. * Available in a wide range of sizes to fit most footwear. * Includes a sturdy tote sack for easy storage and transport. **Watch-outs** * Can accumulate sticky snow in certain conditions. * Heavier than some minimalist spike options. * Not suitable for technical vertical ice climbing.
Buy on AmazonAccess 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.
Buy on AmazonSpec-by-Spec
| Spec | #1 MICROspikes | #2 Access Spike |
|---|---|---|
| Weight (Pair, Size M) | 13.1 oz (372 g) | 8.8 oz (250 g) |
| Spike Count & Length | 12 spikes (3/8 in / 10 mm) | 14 spikes (8 mm) |
| Materials | Heat-treated 400-series stainless steel, TPE harness | Stainless steel spikes, elastomer harness, webbing heel loop |
| Sizing Options | Small to Extra Large | Small to Extra Large |
| Price Tier | Mid-tier ($75) | Mid-tier ($75 - $80) |
| Warranty | 2-year limited warranty | 2-year limited warranty |
| Best Use | Winter hiking, mixed alpine trails, backpacking | Winter trail running, fast-and-light hiking, icy approaches |
| Portability | Compact; includes reinforced nylon tote sack | Ultra-compact; rolls tight into minimal pack space |
| Durability | Exceptional; reinforced eyelets and heavy-gauge chains | Very good; lightweight chains optimized for lower impact |
| Feature Highlights | Patented eyelet reinforcement, welded steel chains | Heel webbing loop with size tag, optimized toe bail placement |
MICROspikes
Best for: Hikers and winter backpackers who prioritize long-term durability, deeper spike bite, and uncompromising stability on steep, icy terrain.
Pros
- Deeper 3/8-inch spikes offer superior traction in deep snow and steep, uneven ice
- Reinforced elastomer eyelets prevent tearing along high-stress chain attachment points
- Time-tested durability that reliably handles seasons of abusive mixed rock and ice
- Includes a durable, dedicated nylon pack sack
Cons
- Noticeably heavier on the feet when pushing fast cadences or running
- Bulkier elastomer harness can feel oversized on low-volume trail runners
Access Spike
Best for: Winter trail runners and gram-conscious fastpackers seeking a featherlight, low-profile traction system designed for quick-stepping cadences.
Pros
- Over 4 ounces lighter per pair, dramatically reducing leg fatigue during long runs
- Fourteen low-profile spikes provide exceptional surface contact and stride stability
- Snug elastomer geometry hugs trail running shoes without pinching the instep
- Rear heel webbing loop allows rapid on-and-off transitions with cold fingers
Cons
- Shorter 8mm spikes provide slightly less purchase on loose, snowy inclines
- Lightweight chain links are more vulnerable to accelerated wear on exposed granite
The Verdict
While both models deliver dependable winter security, the Kahtoola MICROspikes claim the overall victory for general mountain use. Kahtoola's deeper 3/8-inch spikes, heavy-duty welded chainlinks, and reinforced eyelets provide unmatched confidence and longevity on rugged, uneven trails where rock and ice constantly collide. They remain the undisputed benchmark for general winter hikers and backpackers carrying weight across steep terrain. However, the Black Diamond Access Spike is the clear choice for mountain athletes prioritizing speed. With a weight savings of more than four ounces per pair, a low-profile harness tailored for running footwear, and 14 spikes that maintain natural foot strike mechanics, Black Diamond delivers a superior experience for trail runners and fastpackers. Buy Kahtoola for bulletproof longevity on rugged hikes; pick Black Diamond if you count ounces and run through the winter.