4-season undersuit Second layer keeping the skin dry and

keeping the skin dry and comfortable during activities

40% lighter than the 4-Season line

on the trail

Its stretchy

one of the most vulnerable areas during high-impact sports activities

4-season undersuit Second layer keeping the skin dry andCOMPLETE UNDERSUIT The integral undersuit is the sports underwear a biker who wears leather suits must absolutely wear. Skin always free from moisture and total freedom of movement turn this garment into a leading product in the market. There is no other technical garment that guarantees this degree of comfort and efficiency against accumulated perspiration, thanks to the SIXS original carbon underwear technology. Code: STX