Any coach worth their weight in training advice will tell you it's better to keep your knees and muscles warm when the temperature drops and the FP Thermal Leg Warmers from Cuore are designed to do exactly that, with minimal fuss.
Constructed using sleek Italian fabrics and utilising a thermafleece-like interior, they'll easily fit into the back of your jersey pocket, if and when the temperature rises.
Unisex fit with five sizes.
Find your size by measuring your inseam (in centimetres):
XS - 77cm or less
S - 77-79
M - 79-82
L - 82-84
XL - 84-86
XXL - 86 and beyond