I got these in M and L from CRC yesterday and seem to be on the borderline between sizing with them. Query for those that have them - do they tend to slip much, and do they give a bit with time and washing ?
I bought some medium a while ago and lost some weight and now could really do with the small. They dont slip down much even though Im the size below so if the medium are uncomfy I wouldnt worry that the size above will slip. After two minutes of wearing they dont slip down at all as your knees warm up to a comfortable level as well.
I've got them in Large and they are a perfect fit, I'm 5'10 and 83kg they stay in place and never slipped once but after a few washes they have got looser but still stay in place.
I will buy another set as they are very comfy and you don't notice them but really they are just knee warmers 😐 but I do wear them for the gnarly stuff but thankfully not been proper tested in a crash yet .... well thats me doomed now for this morns ride ! 😯
I have had a pair for a bit now and they do stretch a bit so I would go for the medium in your case.
thanks all, cheers