02 · Clinical Pain-ReliefWhite utility · Manrope heavy · hot accent · anatomy + urgency · 6 panels
Orthopedist-approved ★★★★★4.9 · 24,118
FLEXLINE

Kill the pain in
your knee — without pills.

Medical-grade compression. Stabilises the joint, calms inflammation, lets you walk free again.

Flash sale ends 02:14:38
Only 47 left

Built for five kinds
of knee pain.

Clinically validated targets · cross-checked with PTs
1
Patellar tracking
2
Meniscus strain
5
Post-surgery recovery
1
2
3
4
5
3
IT band tension
4
Arthritic flare-ups

Numbers from
the clinical trial.

240 patients · 8 weeks · independent PT-supervised

87%
felt relief inside 30 minutes of first wear
// Self-reported · day 1
−62%
drop in pain score by week 4
// VAS scoring
+38%
range of knee flexion recovered
// Goniometer
9/10
would recommend to a friend or parent
// NPS survey
FDA-registered Class I deviceLab-tested · medical-grade compression

How it works,
in four moves.

Slip-on · 60-second fit · all-day wear
1
Slip on the sleeve
Step in, pull up to mid-thigh, align the knee window.
2
Cinch the two straps
Top-then-bottom. Snug, not tight — you should still tap your toes.
3
Walk for 2 minutes
The patellar gel-pad warms and seats around the joint.
4
Live normally again
Wear up to 8 hrs/day. Hand-wash, hang-dry. Two-year lifespan.

Two-minute
size guide.

Measure your knee circumference at the kneecap
28 – 52 cm
38 cm
S
28–34 cm
In stock
M
34–40 cm
Most pop
L
40–46 cm
In stock
XL
46–52 cm
2 left
Today's sale −43% OFF · ends 02:14

Pick your kit.
Most knees take one.

FDA
Class I
PT
tested
Free
shipping
60-day
returns
1×
One knee
$49$89
save $40
Most chosen
2×
Both knees
$78$178
save $100
3×
Gift a parent
$108$267
save $159
Add to cart $78 →
60-day money back · we pay return shipping · no questions