The Women’s Crew Neck Platinum 55 by ColdPruf® is the Platinum™ layer because you’re at your best when nature does its worst. Featuring CPT fiber technology and two-layer engineering which traps air between layers providing a natural barrier of warmth.
In addition to the regular fit ColdPruf makes the "For My Size Only®" plus size which provides the right fit for your figure.
The inside layer is 100% CPT performance polyester and the outside layer is 70% polyester, 30% merino wool.
Designed for those who are medium active to high active and being exposed to very cold to extreme cold weather. Features of the Platinum 55 Crew to ensure comfort include flat seams, tagless, extended tail, rib cuffs, and true sizing for accurate fit.