Real reviews from UK weightlifters, CrossFitters and powerlifters on our knee sleeves, weightlifting tape, hand grips and lifting gear.
4.75 / 5 from 130+ reviews of our 5mm, 7mm and Stiff PRO knee sleeves.
“I've had knee problems for years, so I've had quite a lot of knee sleeves to help me through a session. Ranging from cheap to expensive. But these are by far the best I've had. They've been keeping my knees nice and warm throughout the cold temps in the gym while still offering more than enough support during squats.”
“Highest quality knee sleeves I’ve used. Can always feel my knees lining up better in a lift. Highly recommend 7mm v3”
“Great sleeves can really feel a difference when wearing them. They don’t slip like majority of others I’ve used. Must have when going for the PB!”
“These sleeves are great quality and I managed to get a new PR by 10kg my first time using them. Would recommend.”
4.8 / 5 from almost 500 reviews of Mammal Tape, our thumb and hook grip tape.
“The 3.0 tape is built different. Just spent 2 weeks training in the jungle in Bali, and this tape is 100% sweat resistant. Long clean and snatch sessions, one application of tape was suitable for the whole 90 minute session. Allows me to get a full grip on the bar and protects my thumbs!”
“Great tape and even better now it’s wider! I put this tape on at the start of a session for Olympic lifting work and it’s still good to go for Metcons and the end… cool colours as well! Since trying this a few years ago I've never used anything else.”
“Will never use another brand of tape ever again. Doesn’t move, hard wearing and really comfortable. Love it!”
“I normally get the standard weightlifting tape but got this one instead and it hasn’t disappointed. Stays on my thumbs even after a lot of snatch work. Would recommend.”
4.7 / 5 from 60+ reviews of Mammal Grips for pull-ups, toes-to-bar and muscle-ups.
“Great grips at a good price”
“Took some getting used to but not torn since using them and managing to link Bar Muscle Ups for the first time so really happy with them!”
“No more ripping skin from my hands”
“No more torn hands thanks to these grips. Lightweight, durable and well-made. Thank you Mammal Strength.”
Rated 5 / 5 for our V3 5mm elbow sleeves.
“Great product, very comfortable and gives that extra bit of support to the elbow when lifting heavy. I've just got the knee supports as well and they are very good too.”
“Fits great, very comfortable, doesn't slip down when lifting, bought size medium for arm circumference of 30cm.”
“Love these on chest day, make my joints feel unbreakable!”
Every product is designed around real training: neoprene knee sleeves for squats and Olympic lifting, thumb tape that holds a hook grip through a full session, and hand grips that stop rips on the rig.
Weightlifters, CrossFitters, powerlifters and HYROX athletes use Mammal gear every day. Feedback from reviews like these shapes every new version, from Tape Spec 3.0 to our V3 sleeves.
Not sure on sizing? Use our size finder or the knee support quiz. Every order gets free UK delivery over £40 and 30-day returns.
Yes. Reviews are collected by Yotpo, an independent reviews platform, after customers receive their order. Reviews marked "Verified buyer" are matched to a real purchase.
Mammal Strength is rated 4.8 out of 5 from over 843 customer reviews across our knee sleeves, weightlifting tape, hand grips and lifting accessories.
Mammal Tape (weightlifting thumb tape) is our most reviewed product with almost 500 reviews, followed by our knee sleeves and gymnastic hand grips.
Measure around the middle of your knee and use our size finder. Many reviewers mention that a snug fit gives the best support, so if you're between sizes check the guide for your sleeve.
Yes. You can write a review on any product page using the Write a review button in the reviews section.
