Women's PAC Zero-Weight Sleeveless Base Layer Size:XS while its hexagonal mesh has

while its hexagonal mesh has a stylish look and provides ample ventilation

with fewer seams than the previous version for improved comfort and aesthetic

and a low-profile neckline enhances cooling during big efforts

while Zero-Weight mesh in the side/arm/back panels ensures stretch and breathability

Women's PAC Zero-Weight Sleeveless Base Layer Size:XS while its hexagonal mesh hasWeighing only 55 grams in a size medium, this ultra lightweight, super stretchy base layer has been engineered to offer a performance oriented form fit which optimizes moisture transfer and regulates heat during warm weather rides. Its honeycomb knit both wicks away perspiration and encourages airflow between the jersey and base layer, thus accelerating evaporation and cooling.