12 Month Product Warranty on all Knee & Elbow Supports
Knee problems don't happen overnight - they build through heavy lifts and repeated stress.
Our CR grade sleeves are built for stability, warmth, and serious support under load.


























Used by Strength, Crossfit & Hyrox Athletes Worldwide
Built for athletes who demand more from every session.
From industry-leading knee sleeves and supports to our best-selling training gear, every product is designed to improve performance, durability, and recovery.
Knee Supports
Best Sellers
New In
7mm Knee Sleeves
$67.00
Weightlifting & Heavy Squats
5mm Knee Sleeves
$67.00
Crossfit & Extended Rep Weightlfting
3mm Double Ply Sleeves
$40.00
Functional Training & High-Rep Workouts
Thermal Knee Sleeves
$43.00
Running, Hiking & Endurance Work
Stiff Knee Sleeves PRO
$122.00
Powerlifting, Strongman & 1 Rep Max
Knee Wraps
$31.00
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