Alpinestars KX-W Series Underwear has been specifically developed for kart racing to enhance both comfort and performance by improving moisture wicking performance, body temperature regulation and muscle support. The increased material thickness in the KX-W underwear offers greater protection against the cold.
KX-W SERIES UNDERWEAR KEY TECHNICAL FEATURES: Polypropylene fabric main construction with thicker material panels for greater thermal insulation in cool conditions. Engineered for superior body temperature regulation. Hypoallergenic, anti-static and heat resistant fiber blend ensures high levels of comfort throughout the life of the product. Aggressively profiled, well fitted cut supports the muscles and promotes circulation to help reduce muscle fatigue. Hydrophobic properties of the underwear afford excellent breathability and moisture wicking performance to help keep the body cool and dry.