Men's Expedition Base Layer Top D20 A timeless classic

A timeless classic

Double lined hood with cotton drawcord

Mid-Rise Boxer Brief - 6" inseam

An additional insulating barrier is created when air is trapped between the two layers

and for cool weather

Men's Expedition Base Layer Top D20 A timeless classicThis 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. 57% acrylic\38% viscose\5% spandex HeatFX base layer features: moisture management to keep you dry, spandex for stretch comfort, and heat retention. The micro denier construction provides added