The Mizuno HeavyWeight Breath Thermo Wool Half Zip top, is made of merino wool, therefore, it provides maximum protection and warmth for your body and with its snug designed fit it ensures an optimum performance.
Made with a unique Breath Thermo fabric, it produces heat by absorbing moisture generated by the body.
This revolutionary heat generating technology provides a continuous heating source to the wearer, while remaining highly breathable.
This slick, comfortable, half zip top is also equiped with a raised collar with zip chin protector.
The side panels are mesh Jaquard to optimize ventilation and made with flat seams to avoid annoying abrasions.
Fabric: 73% polyester, 10% other fibres, 17% wool
Breath Thermo
This is a unique type of insulation fabric which generates heat from the absorption of moisture. Heat is generated via a chemical exchange between perspiration and the properties of the Breath Thermo Fabric. This is especially useful for protecting the human body from cold temperatures.