Ariat Heritage IV Zip Waterproof Insulated Paddock BootOur ever popular paddock just got even better. It's loaded with the same superior comfort features to keep your feet well supported and protected, but now features a Thinsulate lining for superior warmth without the bulk. An excellent choice for daily barn work and cold weather outings in general. 4LR technology for support and cushioning All Day Cushioning insole with rebound 200g Thinsulate Insulation for warmth with less bulk Waterproof PRO