Under Armour Base 4.0 ColdGear Long Sleeve YCRF_e-bikes Still breathable to regulate body

Still breathable to regulate body heat and underarm vents to keep up with your activities

the newest badass addition to the Spy MX goggle line

Featuring High quality YKK external zippers

Streamlined single shot molded exterior is nearly waterproof and will not deform from wind shear

200GM Thinsulate insulation - palm

Under Armour Base 4.0 ColdGear Long Sleeve YCRF_e-bikes Still breathable to regulate bodyUA Base is a system of baselayers, numbered from 2. 0 4. 0, that takes you from cold to absolutely freezing temps. It uses a special negative grid structure to trap heat without adding bulk. Think long underwear, re engineered for athletes performing at their peak. UA Base 4. 0 is built for extreme cold weather and lower activity levels. FEATURES Fitted: Next to skin without the squeeze. UA Base 4. 0 Extreme Baselayer is the warmest yet, locking in