Light Teal / Gray Color. Women's Alo Yoga Alosoft Serenity Bra - Gray - Bras Stay comfy and secure in every twist with the alosoft serenity bra. Cut from our signature velvety, brushed alosoft fabric, it has a high neck, racerback detail, snug ribbed chest band and 4-way stretch to help you move more freely. Super-soft performance alosoft. Wear solo or layered! Medium impact — practice-perfect. Designed & uniquely fit to flatter every size.