Merrell temperature ratings are approximate based on high activity levels and can be affected by many conditions, including weather, wearers activity level, fitness, metabolism, perspiration, circulation, exposure time, clothing and cold sensitivity. Venture outside of the cabin knowing you will be toasty in the protective Merrell Kids Thermoshiver 2.0 Waterproof boots. These mid-profile boots are designed with M Select DRY membrane to keep feet dry and comfortable. Classic lace-up closure features an adjustable toggle, padded collar, pull tab heel, and offers 200g of insulation with lightweight synthetic lining. Constructed with a non-marking M Select Grip outsole offers excellent traction for different terrains. Imported. Measurements: Weight: 6 oz Product measurements were taken using size 13 Little Kid, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.