High-top basketball shoes do not reliably prevent ankle sprains. Despite decades of marketing and a widespread belief among players, the research consistently shows no significant difference in ankle sprain rates between high-top and low-top basketball shoes. The real protection comes from ankle strength and neuromuscular training, not collar height.
What the Injury Data Actually Shows
The most direct test of this question came from a prospective study of 622 college basketball players who were randomly assigned to wear high-tops, low-tops, or high-tops with inflatable air chambers for an entire season. Over nearly 40,000 minutes of tracked playing time, 15 ankle injuries occurred: 7 in high-tops, 4 in low-tops, and 4 in the inflatable high-tops. The injury rates across all three groups were statistically indistinguishable. High-tops offered no measurable advantage.
This matters because ankle sprains are the single most common basketball injury. In NCAA data covering five years of competition, ankle sprains accounted for 63.7% of all foot and ankle injuries in jumping athletes. Around 79% of those in men’s basketball and 83% in women’s basketball involved the lateral ligament complex, the outside of the ankle. That’s the exact type of injury high-tops are supposed to prevent, and they don’t appear to do so in any meaningful way.
How High-Tops Affect Your Ankle
High-top shoes do restrict some ankle movement, but not in the way that matters most for sprains. Research on ankle kinematics found that higher collars can reduce range of motion in the sagittal plane, the forward-and-back direction your ankle moves when you dorsiflex (pull your toes toward your shin). During weight-bearing dorsiflexion tests, high-tops produced a measurably smaller range of motion compared to low-tops.
But ankle sprains happen in a different plane of motion. Sprains occur when your foot rolls inward (inversion), which is a side-to-side movement. One study found high-tops reduced inversion by about 4.5 degrees, but other studies found no collar effect on frontal plane motion during ground contact at all. During drop jumps and lateral jumps, which more closely mimic actual basketball movements, researchers found no significant differences in ankle kinematics between high-top and low-top shoes. The restriction a high-top provides simply isn’t enough to prevent the violent, high-speed rolling motion that causes a sprain on the court.
High-Tops vs. Braces vs. Taping
If you’re comparing your options for external ankle support, the differences between high-tops, ankle braces, and athletic taping are smaller than you might expect. According to Cleveland Clinic, studies show all three are roughly equal in their effectiveness at supporting the ankle. None of them is dramatically better than the others.
That said, a systematic review of basketball injury prevention strategies found that lace-up ankle braces are the most commonly recommended external support for game situations, particularly for players with a history of sprains. The key distinction: braces are designed specifically to limit inversion, while a shoe collar is a compromise between support and general foot function. If you’ve sprained an ankle before and want external protection, a dedicated brace worn inside any shoe will likely serve you better than relying on collar height alone.
What Actually Prevents Ankle Sprains
The most important factor in preventing ankle sprains isn’t what’s on your foot. It’s how strong and responsive the muscles around your ankle are. The muscles that evert your foot (pull it outward, counteracting the inward roll of a sprain) are your primary defense. Research has demonstrated that even though external devices like shoes, braces, and tape all provide some support, activating those eversion muscles is the most critical factor in preventing the ankle from rolling.
Basketball-specific injury prevention programs reflect this. A systematic review of protective strategies recommended that teams include analytical ankle stabilization exercises in every warm-up, both for practices and games. A sample routine takes about five to seven minutes and includes exercises like:
- Single-leg deadlifts (2 sets of 8 reps per side)
- Single-leg stabilization passing with a teammate (1 set of 8 reps per side)
- Skater jumps (2 sets of 6 reps per side)
- Miniband monster walks (1 set of 6 steps per side)
- Abduction side planks (1 set of 10 to 15 seconds per side)
These exercises build both strength and proprioception, your ankle’s ability to sense its position and react quickly when it starts to roll. That neuromuscular response is what catches your ankle before it reaches the point of ligament damage. No shoe collar can replicate that speed of response.
What to Look for in a Basketball Shoe
If collar height doesn’t matter much for sprain prevention, what should you actually care about when choosing basketball shoes? The base of the shoe may be more important than the top. A wider outsole platform, sometimes called an outrigger, helps prevent your foot from rolling off the edge of the sole during hard cuts and landings. This design feature addresses the mechanical cause of inversion sprains more directly than a high collar does, by keeping your center of gravity over a stable base.
The American Academy of Orthopaedic Surgeons recommends court shoes that provide stability in all directions, with a solid tread, and notes that higher-cut shoes can offer “increased stability to the ankle during jumping and landing.” But this is a general recommendation, not a strong clinical endorsement of high-tops over low-tops for sprain prevention specifically. Fit, traction, and a stable platform matter at least as much.
If you prefer the feel of high-tops, there’s no reason to avoid them. They won’t hurt your performance either. Studies comparing movement in high-collar and low-collar shoes found no significant differences in walking speed, step count, or movement patterns during agility tasks. But if you’ve been choosing high-tops purely because you think they’ll protect your ankles, the evidence says your time and money are better spent on a consistent ankle strengthening routine and, if you have a history of sprains, a lace-up ankle brace.