Lasers may seem seem like something out of a secret agent movie, but the laser-cut edges of the Under Armour Women's Pure Stretch Hipster Underwear offer a smooth, undetectable, hem-free silhouette under your tightest yoga pants. Four-way stretch fabric lets you run, backbend, or pounce from helicopters onto unsuspecting terrorists while giving you superior range of motion and maintaining shape. Tagless construction and a cotton gusset offer further comfort, while anti-microbial technology helps to keep your gym bag, or international spy survival kit, smelling fresh.