Douglas Henline is the founder behind Douglas Wheels

With a few simple steps

Each driver should have a good shirt that transport the sweat and heat from the body

Sturdy Sparco umbrella with automatic opening and a diameter of 120cm

Often used on cars

Underställ Tröja RW-4 Guard Svart PriceGroup-16 Douglas Henline is the founderSparco RW 4 Shirt is a premium base layer top crafted from soft touch interlock fabric, delivering exceptional comfort combined with advanced fire protection. Its simplified and optimized structure provides a smooth feel and a regular fit suitable for all types of drivers. The material composition of 60% modacrylic and 40% cellulose ensures effective thermal insulation and excellent breathability. The RW 4 shirt is certified to FIA 8856 2018 and SFI