The Specialized Women&';s RBX Expert Thermal Long Sleeve Jersey delivers everyday cold-weather performance that refuses to sacrifice moisture management for warmth. Don&';t let its thermal construction fool you-this thoughtfully engineered jersey provides consistent insulation across varying effort levels without the overheating or sweat buildup common with heavy-duty jackets, offering road cyclists the reliable, ride-after-ride versatility they need throughout the extended cool-weather season. The main fabric (94% Polyester, 6% Elastane) balances insulation with breathability, while strategic paneling (85% Nylon, 15% Spandex) enhances moisture management during hard efforts and extended climbs. Beyond basic thermal protection, three rear expansion pockets provide generous storage for ride essentials, nutrition, and electronics-ensuring you carry everything needed without external layers or pack systems. This intelligent design proves that all-season thermal performance and practical everyday functionality aren&';t mutually exclusive. Key Features Everyday Thermal Performance - Insulation and moisture management balance keeps you cozy ride after ride without heavy-duty jacket limitations Dual-Fabric Construction - Main thermal fabric (94% Polyester, 6% Elastane) with strategic panels (85% Nylon, 15% Spandex) optimizes warmth and breathability Expansion Pocket Storage - Three rear pockets accommodate ride essentials and electronics without restricting movement or requiring additional layers