Compression devices come in two coverage sizes: sleeves that wrap only the calves, and boots that run from foot to thigh. The choice depends on where you get sore and whether you want to move around during a session.
This article compares the two. For the rest of the recovery decisions, start with the recovery equipment buying guide.
Short answer: calf sleeves suit runners and travelers who want something light. Full-leg boots suit anyone who wants their thighs covered and can sit still for a session.
Side by side
| Normatec Go | FIT KING Recovery Power Pro | Hyperice Normatec 3 | |
|---|---|---|---|
| Coverage | Calves, 3 zones | Foot to thigh, 4 zones | Full leg, 5 zones |
| Pressure | 40–200 mmHg | 40–150 mmHg | 40–110 mmHg |
| Weight | 1.2 lbs | Not stated in our data | 3.2 lbs (control unit) |
| Battery | Up to 3 hours | 3–4 hours | Up to 3 hours |
| Price | $379 | $449.99 | $899 |
From Hyperice and FIT KING listings, checked September 2026.
Calf-only
You get light, portable compression with both sleeves synced (Hyperice calls it HyperSync). You give up the thighs and glutes.
Full-leg
You get coverage from foot to thigh. You give up portability: you’ll sit or lie down for the session.
Here’s what the spec sheet won’t tell you: the price gap is smaller than the coverage gap. The FIT KING covers far more of the leg than the Normatec Go for $70.99 more.
Which to choose
My rule of thumb: if your thighs get sore, go full-leg. If it’s calves and you travel, go calf-only.
Cleveland Clinic says people with deep vein thrombosis should talk to their healthcare provider before starting compression therapy.
Pressure steps
The ranges in the table hide how each device adjusts. The Normatec Go spreads 40–200 mmHg across 7 levels, so each step is about 27 mmHg. The FIT KING has 12 levels across 40–150 mmHg, about 10 mmHg a step. The Normatec 3 has 7 levels across 40–110 mmHg, about 12 mmHg a step.
So the calf sleeve has the highest ceiling and the coarsest control. You don’t need the top of its range. Start on level 1 with any of them and go up one step at a time. Step sizes are our arithmetic and assume even steps.
Run the numbers on battery
Count sessions, not hours. At 30 minutes a session:
- Normatec Go, up to 3 hours: 6 sessions
- Normatec 3, up to 3 hours: 6 sessions
- FIT KING, 3–4 hours: 6 to 8 sessions
For a week away from a charger, any of the three will do.
Fit
Coverage only works if the device fits. The Normatec 3 comes in three sizes: Short for 5 ft 7 in. and under, Standard for 5 ft 7 in. to 6 ft 4 in., and Tall for 6 ft 4 in. and over. FIT KING points buyers to its sizing chart. Hyperice’s listing doesn’t detail the calf range the Normatec Go fits, so ask before ordering if your calves are slim or muscular.
A wireless full-leg option
If you want thigh coverage without a control unit and hoses, the Therabody JetBoots Prime is $549.99. It adjusts from 25 to 100 mmHg in four steps and weighs 6 lbs in the Regular size. That is $100 more than the FIT KING and $170.99 more than the calf-only Normatec Go.
To compare full-leg boots with a massage gun, see our recovery equipment comparison.
Bottom line: match coverage to where you’re sore. Price differences are smaller than you’d expect.
Sources
- Normatec Go, Normatec 3, and FIT KING Recovery Power Pro listings (coverage, pressure, weight, battery, price), checked September 2026
- Cleveland Clinic, “Compression Therapy,” updated July 11, 2022: my.clevelandclinic.org
- Therabody JetBoots Prime listing (pressure, weight, price), checked September 2026