BERING under ZIRTEX gloves man woman winter motorcycle scooter Under glove Zirtex is weaved with a thread consisted of dioxide of Zirconium, a molecule used in the thermal protection of the shields of space shuttles This high technology allows to obtain unequalled results on several points: thermal Barrier, long-lasting elasticity, evacuation of the humidity, the sustainable antibacterial treatment With zirtex under-gloves from BERING, take advantage of the high technology in the service of your well-being in motorcycle! REF: ACF228 Technical Characteristics : - under winter gloves for men and women - 100% zirtex - Elastic wrist retention color: black size available:  T6 - T7 - T8 - T9 - T10 - T11 - T12 - T13 The following table may help you refine your choice ... Measure around your hand (inner and outer) above the thumb, you will find a measure in cm that you can convert using the chart