Expedition weight fleece is a performance warm wear garment. This microfibre base layer is made with HeatFX's innovative combination of fibres and provides superior warmth and comfort without bulk. This long underwear has specially engineered pockets inside the fibres to create a thermal warming effect next to your skin.

HeatFX base layer features: moisture management to keep you dry, spandex for stretch comfort, and heat retention.The micro-denier construction provides added wind and water resistance. Fabric brushed on one side for additional warmth. Excellent base layer in a base layer warming system. Moisture management system keeps you dry. Flatlock stitching ensures comfortable fit.

Fabric: 57% acrylic\38% viscose\5% spandex

Made in Canada