I’m far from a Raph fanboy but you’d think if anyone was going to get the material for a baselyaer like this right, they would – is the sizing chart for their stuff pretty accurate?

I’m 1.88 and 73g and a medium is nicely snug as road kit should be.

Aha, I have slightly more of a “sprinters build” lol – usually M in UK gear or L in Italian (Santini) stuff – will go for a L I think

I’m pretty much the same as Chef and a M is spot on for me. Be warned, there’s not much give in them!

I got a great thing years ago in Australia which is a vest with a single layer of windstopper membrane on the front and shoulders, mesh on the back and a high lycra collar. Wear it between base layer and jersey/ls jersey/skinsuit and it keeps the wind out and adds a lot of warmth. Makes things a bit more cosy in the wet as well. Never seen anything else like it but it’s a great bit of kit.