Those are the ones, you can also get them as leg wraps.
I don't like the thought of it burning him (he's grey with some pink skin). I was looking for an alternative to fly rugs and constantly spraying him with repellent
sorry to be the one that gives bad news, i tried it at different tightness on her and it didnt make any difference on her so ended up binning it. im glad i bought this only first as i was also going to invest in the leg wraps but wouldve been awful had it burnt her legs as well. my WB i a very thin skinned bright bay and ive had to go back to covering her in Lenrys fly spray and when its really bad running the risk of her loosing hermane with her sweet itch hoody on.