4-season mock neck undersuit pro tech PRM and the yarn weighs 30%

and the yarn weighs 30% less

Code: BT FSXL

Enhanced elasticity and optimized ergonomics ensure a perfect fit and improved coverage for the forehead

The optimized fabric balances ventilation and insulation

while the long sleeves provide extended coverage and temperature regulation

4-season mock neck undersuit pro tech PRM and the yarn weighs 30%One piece mock turtleneck undersuit Carbon Underwear The SIXS Carbon Underwear one piece undersuit with mock turtleneck collar is the irrepreceable product for motorcyclists. It features single side zip running down to the hip to help put the garment on, high protective collar that shields against chills and softens the chafing of the leather suit. The distinctive elements that made the STX famous have been left unchanged. It protects the skin from