Double the support. Zero compromise.
The Mammal Strength V3 Sleeve Bundle gives you the best of both worlds - maximum stability with 7mm sleeves and versatile performance with 5mm sleeves. Built for lifters who train hard across different movements, intensities, and sessions.
7mm Knee Sleeves: Designed for heavy lifts. Expect serious compression, joint stability, and rebound out of the hole when it matters most.
5mm Knee Sleeves: Your go-to for functional training, metcons, and higher volume sessions. Lighter, more flexible, and built for all-round performance.
Why choose one when you can have both?
Switch between support levels depending on your session ā go heavy with 7mm, stay agile with 5mm.
ā ļø Important: Always measure and check our size guide before purchasing. Correct sizing is essential for optimal performance and to avoid returns.
Free tracked shipping when you spend over £40.00
24HR Tracked: Next day delivery (order before 11:30am)
Standard Tracked: 2-4 working days
Not quite right? No worries. We offer hassle-free returns within 30 days of purchase.
To start a return or exchange, visit https://mammalstrength.co.uk/a/returns














7mm Knee Sleeves
$55.00
-$72.00
Weightlifting & Heavy Squats
5mm Knee Sleeves
$69.00
Crossfit & Extended Rep Weightlfting
3mm Double Ply Sleeves
$35.00
-$39.00
Functional Training & High-Rep Workouts
Thermal Knee Sleeves
$39.00
-$43.00
Running, Hiking & Endurance Work
Stiff Knee Sleeves PRO
$116.00
-$129.00
Powerlifting, Strongman & 1 Rep Max
Knee Wraps
$27.00
-$30.00
Powerlifting, Max Effort Squats & Strength Training
Mammal Sleeves vs Other Brands
We focus on performance, durability, and real support under load - something most standard gym sleeves simply canāt match.
Maximum joint stability
12-Month Warranty Promise
Built for serious training
Durable performance materials
Trusted by strength and endurance athletes
Standard neoprene
Basic stitching
Generic gym sleeves
Loose compression
0-14 Day Returns
0-6 Months