These heat holders gloves with heatweaver insulation liner holds more warm air close to the skin, keeping hands warmer for longer. the Pouch, fur-like lining is silky, luxuriously soft and very effective at retaining warm air, maximizing the amount held close to the skin. These supremely cozy heat holders knitted gloves are made with a longer protective ribbed CUFF, forming a sleeve that hugs the wrist warmly, helping to seal warmth in. 2.3 tog rating. Glove size-s/m: 7.5 -9.1/19-23cm.