Superior Comfort And Support Where It Counts, Stance Performance Underwear Features Our Fan-Favorite Wholester™ Support Pouch And Freshtek™ Moisture And Odor Control.. The total package, Stance Performance Underwear is durably designed for all-day comfort with plush feather seaming, performance mesh to promote airflow and our ultra-supportive Wholester™ pouch that won’t cling or wrap.