The womens Polarmax Comp 3 0 V neck Baselayer combines form and function into one This uniquely designed v neck is made with 92pct Acclimate reg Dry Polyester and 8pct Lycra for a soft stretchy feel The ergonomic Body Form Fitting design traps in heat and supports key muscle groups Acclimate reg Fresh Anti microbial material reduces odor for a freshness all day long When heading out into the elements bundle up with the womens Polarmax Comp 3 0 V neck base layer 92pct Acclimate reg Dry Polyester 8pct Lycra Body Form Fitting for improved support and comfort Stretches for easier movement Acclimate reg Dry Moisture Wicking keeps you dry Breathable material prevents moisture buildup from making you cold Acclimate reg Fresh Anti microbial for reduced odor Clean Seam reg Comfortable Flat Seams for a better feel