Women's Kettle Original Chelsea Boot Size/Fit Summary: Snug fit. If you are in-between sizes, have a wider calf, or plan to pair these with our Hunter Boot Socks, we recommend sizing up to ensure maximum comfort. The Hunter Original Chelsea Boot has been re-engineered for an improved fit and all-day comfort. A wider ankle circumference, and an increased curve in the heel and around the Achilles tendon delivers an even more comfortable fit. The new and improved Hunter Original Chelsea Boot has an even more optimum fit to maximise all-day comfort. Ready for rain, each boot is handcrafted from natural rubber and vulcanised for superior protection. Retaining the iconic features of a traditional Chelsea, it features elasticated-gussets and has a nylon pull-tab to make stepping into the boot easy. In a classic khaki matte, these waterproof Chelsea's are a wet weather wardrobe essential. We recommend that all Hunter Chelsea boots be worn with Hunter Chelsea socks, which have been technically designed to protect the wearer's skin from contact with rubber in specific areas.