The Deep Winter Base Layer offers ultimate warmth and breathability, engineered with advanced Polartec® technology. Ideal for off-season training, it features Polartec® Power Grid™ for thermal efficiency and moisture management, while Polartec® Alpha™ provides targeted insulation for temperature regulation during rides. Perfect for cyclists seeking optimal performance in chilly conditions, this base layer combines comfort and functionality for an unparalleled riding experience.
From the brand: The Deep Winter Base Layer is our warmest base layer, developed with and chosen by pro riders when training in the off-season. Using advanced Polartec® fabric technology, the base layer optimises performance efficiency by delivering thermal protection and breathability while keeping weight to a minimum.
Polartec® Power Grid™ is strategically placed across the arms and lower back. The fabric uses a patented geometric grid construction which traps warm air to boost warmth while creating open air channels for effective moisture evaporation and improved breathability.
Polartec® Alpha™ is used across the core and upper back for supreme targeted insulation. Engineered for consistent warmth, the fabric ensures your temperature is regulated when riding at varying speed – whether you’re tackling a hard climb or descending at pace.
