These are a great Castelli bib knick with a longer leg - to top of my knees. Slightly fleeced lined so great for cooler days. I am yet to take them on a long ride so can´t comment on the comfort of the chamois but shorter rides have been fine. As usual with Castelli the sizing is small - go a size bigger than you normally would. The tummy section could have been a bit deeper - the top sits just below my belly button. The shoulder straps are not as stretchy and forgiving as other brands so if you are long in the body, again go a size up. The wait for goods from Bike Inn was better than Snow Inn!! but you still don´t get the gear quick. Maybe that´s b/c I´m in Australia?