New, Unused, Unopened Free Knot Heat-Generating Gloves Free Knot FREE KNOT Insulation Gloves L New condition. I'm selling these because I ordered the wrong size. Excellent sensitivity; these are warm on their own, but they're even more effective when used with inner gloves! M size Free Knot SOLFIBER FOURON Insulation Y4618 FREE KNOT Warm even when stationary thanks to the double power of sunlight and far-infrared rays! SOLFIBER® absorbs sunlight and far-infrared rays from body heat, generating heat. This radiant heat creates a heat circulation/heat cycle. ●What is SOLFIBER? It absorbs sunlight and far-infrared rays from body heat, generating heat. This radiant heat creates a heat circulation/heat cycle. ●Adopts [Core-sheath composite fiber technology]: By incorporating high-density conductive heat-generating carbon particles into the core, performance is maintained semi-permanently. This produces high thermal efficiency. ●[Solar heat generation]: Carbon particles kneaded into the core of the yarn absorb a wide range of wavelengths of light from sunlight (infrared, visible light, and ultraviolet rays). They efficiently convert it into heat, warming the fabric. ●[Keeps warm with your own body temperature]: Carbon particles absorb body temperature (far-infrared rays) and effectively radiate far-infrared rays to keep the body warm. ●[Friction-free comfort]: Excellent conductivity dissipates static electricity, preventing fabric from sticking together and reducing crackling when putting on or taking off clothes. Maintains comfort in various wearing situations. ●Uses SOLFIBER batting. ●Water-repellent and breathable material on the back of the hand. ●Palm side is a palm-opening model that prioritizes sensitivity. ●Can be used in combination with inner gloves for cold protection. Golf Hand warmer Area trout fishing Area fishing Bass fishing Shimano Daiwa Jackall Foxfire Hayabusa Extreme hand warmer Hayabusa