Love that locked-in feel? This bra has your back — and front. Run-ready encapsulation support holds you in, while adjustable straps and back closure offer personalized fit. Run-ready encapsulation support Providing run-ready support across a wide range of sizes, our lab-proven combo of motion reduction and comfort features built-in molded cups that lift and separate each boob to hold you in. Run-ready encapsulation support Providing run-ready support across a wide range of sizes, our lab-proven combo of motion reduction and comfort features built-in molded cups that lift and separate each boob to hold you in. Personalized Comfort Adjustable brushed bottom band and front-adjustable straps ensure a nearly-custom fit so you can run without distractions.