The Progressive Diagonal Rollbar (PDRB) keeps your body properly aligned every step of the way

quiet access to stowed essentials

Two zippered chest pockets-Adjustable drawstring waist

Working fly

Ventilated panels for breathability

Habit Buck Hill Midweight 1/4 Zip Mock Neck Base Layer Brand_Costa Del Mar The Progressive Diagonal Rollbar (PDRB)Product Description Comfortable Performance Stretch Midweight Polyester Spandex mix with Scent Factor and Moisture Wicking Technologies to keep you dry and warm while remaining undetected. Performance Stretch Midweight Polyester Spandex Scent Factor Technology Moisture Wicking Technology Quarter Zip Design with Interior Storm Flap for Comfort ad Protection Comfortable Flatlock Seaming Pairs with Men's Buck Hill Base Layer Bottom 92% Polyester; 8%