Winterized version of the Jefferson Mid consists of Repel Technology, which is water resistant in the snow and rain. Tongue gussets to keep your feet dry and warm. Pure gum rubber outsole compound with a particularly low freezing rate.

• 3M Thinsulate ensures warmth, moisture wicking and comfort
• Water resistant Repel Technology
• Reverse lug tread
• Reinforced heel
• 400NBS rubber outsole compound
• Thermal heat retention aluminum stroble board
• Foam Lite 1 insole
• Gusseted tongue