Hot Chillys ' MEXT Mountain-Weight Bottom is one of our warmest body fit base layers that is fleece on the inside and has that 'jersey' look on the outside. It is heavy enough to wear as base layer or as a everyday sportswear second layer.Read more
MTF (Moisture Transfer Fibers) is made up of synthetic fibers that help wick moisture away from the skin to the outside of the garment where it can evaporate.
Ultra-violet Protection Factor, a rating system that measures the UV protection of which is provided by a fabric. Similar to the SPF rating system used in sunscreens.
Flat Lock Stitching
This type of stitching creates a seam that lies flat within the garment rather than hanging from it, eliminating discomfort associated with bulky seams.