BBB FIRLayer Mens Thermal Cycling Baselayer

For the big freeze the FIRLayer form BBB is unbeatable. Thanks to InfraRed fabric technology the base layer stays ultra thin whilst retaining high levels of heat that makes it not just an excellent cycling base layer but highly functional across a variety of outdoor pursuits.

Features

• Technical long sleeve base layer with Far InfraRed (FIR) technology for cold weather conditions.
• Far InfraRed technology keeps your body warm and exceptionally comfortable by improving body”s metabolism and micro circulation.
• The innovative seamless body construction incorporates rib zones for enhanced body support and increased thermal efficiency.
• 3D Mesh zones provide improved perspiration control.
• Sizes: XS/S, M/L and XL/XXL.