White Baselayer for Ultimate Comfort and Performance The white baselayer is an ultra-lightweight fabric with built it mesh panels for breathability in high temperature areas. The purpose of the baselayer is to keep you warm without overheating. Our white baselayer's fabric hugs the body but allows for full, unrestricted movement whilst being moisture wicking allowing you to regulate body temperature. Tight body-hugging fit 90% polyester 10% elastane Silicone ‘Primus collection’ badge VX3 logo on lower sleeve