12-Month Product Warranty on all V3 Sleeves















7mm Knee Sleeves
$54.00
-$90.00
Weightlifting & Heavy Squats
5mm Knee Sleeves
$61.00
-$90.00
Crossfit & Extended Rep Weightlfting
3mm Double Ply Sleeves
$38.00
-$58.00
Functional Training & High-Rep Workouts
Thermal Knee Sleeves
$42.00
-$61.00
Running, Hiking & Endurance Work
Stiff Knee Sleeves PRO
$124.00
-$149.00
Powerlifting, Strongman & 1 Rep Max
Knee Wraps
$36.00
-$51.00
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 can’t 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
Maximum support and stiffness for heavy squats, Olympic lifting, and strength-focused training. Ideal when stability and confidence under load matter most.
Lighter compression with greater freedom of movement. Best suited for CrossFit, functional fitness, and all-round training sessions.
Ultimate compression and rebound for maximal lifts. Designed for powerlifting and strongman work where maximum support and minimal give are required.