Outlast Temperature Regulation stores and releases body heat. It works to keep the wearer’s temperature not too hot... not too cold... but just right, over a broad range of environments and activity levels.
When your activity level or the outside temperature increase, the Outlast thermocules that contain the phase change paraffin begin to change from a solid to a liquid which provides you with a comfortable sensation of thermal equilibrium. The energy required to activate this process comes from your warm body or the rising ambient temperature.
When you begin to cool down, Outlast thermocules begin to change back from a liquid to solid. In this phase change, the energy that was absorbed by the thermocules while you were active is returned to you.
Sizes: S, M, L, XL, XXL, XXXL
Colour: 990 black
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Custom Lids provides Free UK Delivery on all orders over £15 to all UK addresses. We aim to deliver all our products in 1-3 working days.
We use Royal Mail and Parcel Force to deliver to all current EU destinations as well as all other European countries. In addition we deliver to most other worldwide destinations.
Delivery times may vary for non UK destinations however we aim to deliver all overseas orders within 3-10 working days.
Delivery costs to non UK addresses will be calculated at the checkout.
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