Palm sliders are durable pads—typically made from TPU, rubber, or reinforced leather—sewn into the lower palm of motorcycle gloves to reduce friction during a slide and protect the scaphoid bone from impact fractures.
If you’ve ever watched a low-side slide, you’ve seen a rider’s hands hit the pavement first. Without palm sliders, the glove grabs the tarmac, torque twists the wrist, and sends shock straight into the scaphoid—a bone so poorly supplied with blood that a break can mean months in a cast. Palm sliders let the hand glide instead, buying the wrist a critical split-second to bleed off energy.
How Do Palm Sliders Work?
A palm slider is a low-friction pad placed where the heel of your hand contacts the ground during a fall. When the glove hits asphalt, the slider skids rather than bites, turning a sudden stop into a controlled deceleration. This does two things: it prevents the glove from grabbing and tumbling your arm (which can cause shoulder or collarbone injuries), and it spreads the impact force across a longer distance and time.
The body’s natural reaction is to stick out a hand to break a fall. That instinct lands squarely on the scaphoid. A slider reduces the odds of that bone fracturing—though it cannot eliminate the risk entirely. Extreme force or an unfortunate angle can still break bone, but many riders who have slid with sliders report walking away with sprains instead of fractures.
What Materials Are Palm Sliders Made From?
Manufacturers use a handful of tough, slippery materials. The most common are TPU (thermoplastic polyurethane), rubber, reinforced leather, or molded plastic and metal inserts. Each choice balances durability, weight, and flexibility.
| Material | Key Trait | Best For |
|---|---|---|
| TPU | Hard, smooth, highly abrasion-resistant | Sport and track gloves |
| Rubber | Grippy but still glides on hot asphalt | Street and touring gloves |
| Reinforced leather | Flexible and low-profile | Retro or commuter gloves |
| Plastic or metal inserts | Maximum sliding, integrated as armor | Premium race gloves |
High-end sliders are often part of integrated armor systems rather than add-on patches. The pioneer here is Knox, whose Scaphoid Protection System (SPS) embeds the slider into the glove’s structure so it stays correctly positioned in a slide. Adding a non-compatible slider to a glove that wasn’t designed for one can compromise the glove’s integrity—it’s better to buy a glove with the system already installed.
Palm Sliders vs. Bare Leather Palms: What’s the Real Difference?
A glove with kangaroo leather or thin deerskin palm but no slider has one major weakness: leather can wear through in a prolonged slide, leaving your hand directly on the road. The slider layer is thicker and harder to abrade, buying you time before the ground reaches your skin.
There is also the “grab” problem. A bare leather palm has high friction against asphalt. When the glove grabs, your arm tries to twist or roll, and that torque can break the wrist or dislocate a shoulder even if the skin doesn’t tear. A slider bypasses the grab-and-twist mechanism entirely. Riders who have crashed with gloves bare-palmed and then switched to sliders consistently report the slider-equipped versions felt safer in the next low-side.
Palm sliders also work alongside a pinkie tether—a small loop connecting the ring and little fingers. The tether prevents finger splay, which often causes pinkie fractures. Together, the slider handles the palm impact and the tether handles the finger spread. Shop our tested picks for motorcycle gloves with palm sliders and integrated tethers if you’re ready to upgrade your gear.
Are Palm Sliders Just a Marketing Gimmick?
No, and the evidence comes from real-world incidents, not lab tests. Riders who have slid on track and street report that gloves with sliders saved them from scaphoid fractures they had seen happen to others without sliders. The Knox SPS system has years of rider testimonials and is now standard on most mid-to-premium gloves from brands that compete on safety.
The 2026 market expects palm sliders as a baseline safety feature, much like CE-rated knuckle armor. The closest honest criticism is that sliders don’t protect the upper hand or the fingers—if you land palm-up, the slider does nothing. But that’s not a flaw in the concept; it’s a limitation of anatomy. A full-coverage glove should also have finger armor and a reinforced cuff. Sliders handle the palm; the rest of the glove handles everything else.
FAQs
Can I add palm sliders to my existing gloves?
You can buy adhesive slider patches, but they may peel off under high heat and friction or shift position during a slide. Integrated slider systems are sewn or molded into the glove’s structure, keeping the pad exactly where it needs to be. For reliable protection, start with gloves that already have sliders installed.
Do palm sliders prevent all wrist fractures?
No. Extreme force, an unfavorable angle, or landing on a curb can still break the scaphoid or other wrist bones. What palm sliders do is reduce the odds significantly by letting the hand slide instead of grabbing, and by spreading the impact over more time. They turn some fractures into sprains.
Are metal palm sliders better than TPU ones?
Metal sliders slide extremely well and are common on race gloves, but they can be heavier and less comfortable for all-day wear. TPU sliders give nearly the same slide performance at a lower weight, making them the more practical choice for street and sport-touring riders. Both are far better than no slider at all.
References & Sources
- Seibertron Outdoor. “How Important Are Palm Sliders on Motorcycle Gloves?” Covers slider function and the scaphoid protection mechanism.
- Bikes Future. “Motorcycle Gloves Palm Sliders – Are They Worth It?” Explains materials, real-world effectiveness, and the 2026 market trend.
- MC Gear Hub. “Scaphoid Protection Motorcycle Gloves: Palm Sliders or Not?” Discusses injury mechanics and the trade-offs of different slider types.