RACE TIMES
No measurable speed-up
A 2016 review of runners found no significant effect on times from 400 m sprints to marathons. A 2026 review rated this the one moderate-certainty finding: compression does not improve performance.
See the numbers
WHAT THE TRIALS FOUND
0.04 effect on performance
Compression tights squeeze. The question is what that squeeze does.
Reviews pooling dozens of trials find little change in how fast people run, but small to large benefits for some measures of recovery, especially strength in the day after a hard session.
Updated
Check your goalTHE SHORT ANSWER
Three systematic reviews, three questions.
The answers are not the same.
RACE TIMES
A 2016 review of runners found no significant effect on times from 400 m sprints to marathons. A 2026 review rated this the one moderate-certainty finding: compression does not improve performance.
See the numbersSORENESS
A 2014 meta-analysis of 12 studies found a moderate reduction in delayed onset muscle soreness. A 2026 review of elite endurance athletes found no recovery method clearly beat simply resting.
Check your goalSTRENGTH
A 2017 meta-analysis of 23 studies found the largest benefits for strength recovery, most of all after resistance exercise and more than 24 hours later.
How to use itA QUICK GOAL CHECK
Pick your reason for wearing compression to see what the reviews found. The bar shows how strong the reported benefit was.
Based on meta-analyses by Engel et al. (2016), Hill et al. (2014), Brown et al. (2017) and Jin et al. (2026). Most trials were small and could not hide who wore the garments.
TWO NUMBERS WORTH KNOWING
Effect sizes compare people wearing compression with people who did not,
in standard units: bigger means a bigger difference.
0.38 effect size
Overall effect of compression on recovery
Brown and colleagues (2017) pooled 23 studies of healthy people and found small, very likely benefits overall. Strength recovery did better, with an effect size of 0.62.
RECOVERY · 23 STUDIES
0.04 effect size
Effect of compression on sport performance
Jin and colleagues (2026) reviewed 16 randomised trials in competitive endurance athletes. Their only moderate-certainty finding was that compression garments do not improve performance.
PERFORMANCE · 16 TRIALS
In the 2017 analysis the benefits were not affected by garment pressure (under 15 versus 15 mmHg or more) or by training status. The 2026 review notes that a sham treatment did as well as active methods, so expectation may explain part of any effect.
FOUR THINGS TO KNOW

These points follow what the reviews found. They are not training or medical advice, and makers' own sizing and care instructions still apply.
Across runners and endurance athletes, the reviews found no meaningful change in race or sport performance. Any gain is more likely to show up in how you recover.
The clearest benefits in the 2017 meta-analysis were for strength recovery after resistance exercise, measured more than a day later.
In the 2017 analysis, garments under 15 mmHg and those at 15 mmHg or more did not differ in their effect. Comfort and fit matter for actually wearing them.
The NHS says compression stockings are not suitable if you have problems with blood flow in your arteries, and to talk to a doctor or pharmacist to get the right type.
WHY THE ANSWERS DIFFER

The 2026 network review found 35 of its 55 comparison points rested on a single trial, and certainty was low or very low for almost every comparison. People in these trials can see and feel the garment, so they cannot be blinded.
That is why a sham treatment that did nothing special ranked as well as the real recovery methods. Earlier reviews found benefits for soreness and strength; the newest asks for larger, sham-controlled trials before firm recommendations.
Questions
A 2016 review of runners found no significant effect on running times, from 400 m sprints to half marathons and marathons. A 2026 review of endurance athletes rated 'no performance benefit' as its one moderate-certainty finding.
A 2014 meta-analysis of 12 studies found a moderate reduction in delayed onset muscle soreness. A 2026 review in elite endurance athletes found no method clearly beat passive rest for soreness, with low-certainty evidence.
The 2017 meta-analysis of 23 studies found the largest benefits for strength recovery 2 to 8 hours and more than 24 hours after exercise, especially after resistance training.
In the 2017 meta-analysis, the effect was not influenced by pressure: garments under 15 mmHg and those at 15 mmHg or more performed similarly.
No. The NHS describes compression stockings as a treatment option for some people with varicose veins, says they are not suitable for people with problems with blood flow in the arteries, and advises talking to a doctor or pharmacist about the right type.
Sources
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