Yes, our jackets run true to size and follow standard North American (US and Canadian) sizing, so the size you normally wear in Canada applies directly with no conversion needed. To be sure of the best fit, check the sizes available on each product page and use our size guide to measure your chest, shoulders, and sleeves before ordering. If you fall between two sizes, or plan to layer for cooler Canadian weather, we recommend sizing up for added comfort. Quick tip for this one: since Canadian shoppers think in both inches and centimetres, make sure the measurements on your size guide page are clearly labelled with their unit, so no one orders the wrong size by reading inches as cm.