Prepare for the cold with the Fox long sleeve hoodie Defend Thermal. The Polartec Power Grid grooves provide insulation, greater lightness, and moisture-wicking action during exertion. The abrasion-resistant and windproof fabric keeps you warm during descents, while the snug hood offers an excellent fit under the helmet, keeping your neck and head warm. Invisible zip pockets to keep your belongings safe even on the most intense trails, and a warm and lightweight design for an even better riding experience: the Thermal Defend hoodie is simply unbeatable.