These lightweight straps focus on just the essentials. They deliver greater comfort for woman with gentler curves and average-to-smaller torso builds, but they are an excellent alternative for women of all sizes who don’t need the features of the Tech Strap. The Simple Strap contours under the armpit, and twin sternum straps allow a secure fit without putting pressure across the middle of the chest. The straps features various attachment loops for fastening accessories.