The bra for when you don't feel like wearing one. The Knot Your Problem is our go-to for any type of workout, this bra fits comfy and securely, so you can move through your day with confidence Fabric Details: Black 4 Way Stretch Extra Stretchy High Compression Moisture Wicking Quick Dry Cotton Feel UPF 50+ 90% Opacity Polyamide 86% Spandex 14%