Smartwool PhD Seamless Racerback Bra - Women's Bag Covers The outer material is 100%

The outer material is 100% cow belly leather

Repreve Polyester Yarn

Removal backpack lid

and holds enough to keep you going for hours without weighing you down

Smartwool PhD Seamless Racerback Bra - Women's Bag Covers The outer material is 100%There are a few places where you just don't want seams. Instead, you need an exclusive 4 Degree elite fit system, Merino next to skin for temperature and moisture regulation, and straps that provide support without digging into your shoulders. FEATURES Slim Fit Covered elastic band at ribcage provides a secure anchor point Wide straps provide stability and support Engineered knit cups Rib knit side panels for increased support and a smooth look and