They're definitely not like cotton socks

Protection Style: These pads combine a visco-elastic protective insert with a bonded external shell to provide you with comfortable protection that will resist getting hung up or twisting out of place when you crash

5" or 345mm long

It also features Zero-loss movement so when you push on the lever

CushCore XC Inner Tyre Suspension System - Single - 1.8-2.4 Inch - 29 Inch PDP|Option They're definitely not like cottonWhen CushCore debuted a handful of years ago it took the gravity side of MTBing by storm and for good reason. No false promises, just a solid product backed up by heaps of testing and data, lots and lots of data. Until now this great product was only available for gravity focussed riders with big tyres, well not anymore. CushCore's all new XC Inner Tyre Suspension System is a lightweight version designed for cross country racing and light(er) trail