The OS1st CS6 Performance Calf Sleeves provide medical grade orthopedic support. Our patent pending Compression Zone Technology provides pain relief and preventative support. CS6 Performance Calf Sleeves provide athletes with relief from calf pain and injury. Find prevention and relief from muscle cramps, venous insufficiency, Achilles tendinitis, and shin splints.Easy, moisture wicking slip-on therapy. OS1st compression zone technology boosts circulation, protects from injury, eases shin splints, and provides increased muscular support reducing impact vibration. Easy-on anatomical fit is designed to be worn before, during, or after any activity.
The OS1st CS6 Performance Calf Sleeves provide medical grade orthopedic support. Our patent pending Compression Zone Technology provides pain relief and preventative support. CS6 Performance Calf Sleeves provide athletes with relief from calf pain and injury. Find prevention and relief from muscle cramps, venous insufficiency, Achilles tendinitis, and shin splints.Easy, moisture wicking slip-on therapy. OS1st compression zone technology boosts circulation, protects from injury, eases shin splints, and provides increased muscular support reducing impact vibration. Easy-on anatomical fit is designed to be worn before, during, or after any activity.
in 1 offers
The lowest price for OS1st. CS6 Sports Performance Calf Compression Sleeves S / Blue right now is $54.95 at comfortcoshoes.com.au.
The all-time low was $43.96 on 31 Dec 2025 — today's price is 25% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 13 May 2026.
OS1st. CS6 Sports Performance Calf Compression Sleeves S / Blue
The OS1st CS6 Performance Calf Sleeves provide medical grade orthopedic support. Our patent pending Compression Zone Technology provides pain relief and preventative support. CS6 Performance Calf Sleeves provide athletes with relief from calf pain and injury. Find prevention and relief from muscle cramps, venous insufficiency, Achilles tendinitis, and shin splints.Easy, moisture wicking slip-on therapy. OS1st compression zone technology boosts circulation, protects from injury, eases shin splints, and provides increased muscular support reducing impact vibration. Easy-on anatomical fit is designed to be worn before, during, or after any activity.
The OS1st CS6 Performance Calf Sleeves provide medical grade orthopedic support. Our patent pending Compression Zone Technology provides pain relief and preventative support. CS6 Performance Calf Sleeves provide athletes with relief from calf pain and injury. Find prevention and relief from muscle cramps, venous insufficiency, Achilles tendinitis, and shin splints.Easy, moisture wicking slip-on therapy. OS1st compression zone technology boosts circulation, protects from injury, eases shin splints, and provides increased muscular support reducing impact vibration. Easy-on anatomical fit is designed to be worn before, during, or after any activity.
Last updated at 13/05/2026 03:12:27
Sports Calf Compression Sleeve (CS6) - Blue
Delivery between 18–27 May $8.95
originally posted on ebay.com
Good quality - takes 3 pairs of boots on each tray. Arrived quickly.
originally posted on roadrunnersports.com
These are great. I've tried many and these are my favorites by far! I've had calf strain issues in the past and have been relatively injury free lately, but of course that can't last! Tweaked my right calf and then kept training until it really got my attention. I'd lost my old sleeves so thought I'd give these a shot.Within 24 hrs. (plus a vibrating roller) there was enough relief to know I didn't seriously injure myself, prob 50% better in a day!!With sleeves I've used in the past sometimes the sizing isn't quite right where I measure bigger, but the recommended size doesn't offer enough support?! Or some you can't wear that long because they squeeze like a sausage casing. Some are too scratchy, some are too hot. But these OS1st are just right.I don't really ... MoreThese are great. I've tried many and these are my favorites by far! I've had calf strain issues in the past and have been relatively injury free lately, but of course that can't last! Tweaked my right calf and then kept training until it really got my attention. I'd lost my old sleeves so thought I'd give these a shot.Within 24 hrs. (plus a vibrating roller) there was enough relief to know I didn't seriously injure myself, prob 50% better in a day!!With sleeves I've used in the past sometimes the sizing isn't quite right where I measure bigger, but the recommended size doesn't offer enough support?! Or some you can't wear that long because they squeeze like a sausage casing. Some are too scratchy, some are too hot. But these OS1st are just right.I don't really notice I'm wearing them and kinda nice you can tell what is the back from front. And these are the 1st I've seen that actually offer a "Zone" for the Achilles. Def get 'em you'll be happy!!
originally posted on ebay.com
I find one on the market ages ago and it ended up broken (due to my clumsiness!) It took me ages to find another one and this lot of 2 was good value and gave me a spare one!
Sports Calf Compression Sleeve (CS6) - Blue
Delivery between 18–27 May $8.95
Good quality - takes 3 pairs of boots on each tray. Arrived quickly.
These are great. I've tried many and these are my favorites by far! I've had calf strain issues in the past and have been relatively injury free lately, but of course that can't last! Tweaked my right calf and then kept training until it really got my attention. I'd lost my old sleeves so thought I'd give these a shot.Within 24 hrs. (plus a vibrating roller) there was enough relief to know I didn't seriously injure myself, prob 50% better in a day!!With sleeves I've used in the past sometimes the sizing isn't quite right where I measure bigger, but the recommended size doesn't offer enough support?! Or some you can't wear that long because they squeeze like a sausage casing. Some are too scratchy, some are too hot. But these OS1st are just right.I don't really ... MoreThese are great. I've tried many and these are my favorites by far! I've had calf strain issues in the past and have been relatively injury free lately, but of course that can't last! Tweaked my right calf and then kept training until it really got my attention. I'd lost my old sleeves so thought I'd give these a shot.Within 24 hrs. (plus a vibrating roller) there was enough relief to know I didn't seriously injure myself, prob 50% better in a day!!With sleeves I've used in the past sometimes the sizing isn't quite right where I measure bigger, but the recommended size doesn't offer enough support?! Or some you can't wear that long because they squeeze like a sausage casing. Some are too scratchy, some are too hot. But these OS1st are just right.I don't really notice I'm wearing them and kinda nice you can tell what is the back from front. And these are the 1st I've seen that actually offer a "Zone" for the Achilles. Def get 'em you'll be happy!!
I find one on the market ages ago and it ended up broken (due to my clumsiness!) It took me ages to find another one and this lot of 2 was good value and gave me a spare one!
This is ok so long as you don't stand on it by mistake, seems to be made from the same material as those plastic slacker crates so it's a bit fragile as I found out, does he job ok apart from that though
Just what I was looking for great product.
Good quality for the job required.
Most comfortable and firm.support sleeves I've ever purchased
great for my wellies and boots after walking the dog would recomend it
