The Rooster® ThermaFlex™ 1.5mm Longjohn; unsurpassed versatility.
Pair it with a ThermaFlex™ 1.5mm Top in warmer climes; add PolyPro™ beneath for a heat boost or use as a winterising layer when it's cold. Perfect with or without ProHike pads, this Longjohn should be in your kit bag!
Pair it with a ThermaFlex™ 1.5mm Top in warmer climes; add PolyPro™ beneath for a heat boost or use as a winterising layer when it's cold. Perfect with or without ProHike pads, this Longjohn should be in your kit bag!