Out here,
life is always in motion
and every moment is an adventure

Women’s Warmer Mock Neck
Men’s Warm Crew
Women’s Warmest Legging
Men’s Warmer Legging
Warmer
WARMER MOCK NECK
WOMEN’S
Warm
WARM CREW
MEN’S
Warmest
WARMEST LEGGING
WOMEN’S
Warmer
WARMER LEGGING
MEN’S
Explore Products

A Coldpruf innovation

PEAK performance layering fabrics help you do more of what you love and stay outside for longer. In the same way the outdoors inspire you, you inspire us to deliver optimal warmth that helps you reach your peak. We put our best into everything we make so you can achieve your best in everything you do.

About Peak
About Coldpruf

Around every bend are
Experiences to be discovered,
And exploits soon to be told.

© 2020 Peak Performance Base Layer

PEAK • A Division of Indera Mills Company • Proud to be an American Company • Established 1914

ADA Compliance Policy
Peak Performance Base Layer is committed to keeping our web site compliant with the Americans with Disabilities Act. Our goal is to develop a website that is accessible to everyone. Please direct any accessibility feedback to our general contact form, below or call (336) 679-4440.

LAYERING GUIDE | CHOOSING THE RIGHT WEIGHT

Refer to the information listed below to choose the optimal performance layering piece for the anticipated temparature and activity level.

Warm BEST USED AS: BASE LAYER OR SINGLE LAYER

Layer under mid layer and/or shell on high activity cold weather days, or use as a single layer on high activity cooler temperature days.

Warmer BEST USED AS: BASE LAYER OR SINGLE LAYER

Layer under mid layer and/or shell on high activity cold weather days, or use as a single layer on high activity cooler temperature days.

Warmest BEST USED AS: BASE LAYER OR MID LAYER

Layer under mid layer and/or shell on lower activity very cold weather days, or use as a mid layer while wearing a WARM or WARMER base layer piece for more versatility on days that may involve changes in temperature and/or activity level.

Temperature to activity level graph
Size Chart