Classic pumps or cute flats are usually the only two 9-to-5 appropriate options for us gals who are simply trying to get our butts out of the door and into the office. But, as the 'NO SNEAKER' rule seems to apply less and less in the workplace, we've discovered quite a number of comfy kicks with quite a bit of untapped potential.

Grab some slip-on action, laced options for your casual (but, don't get crazy) Friday work day below, and get ready to kick up your feet and admire your kicks midday.

Photo: Refinery2

Keaton Houndstooth Slip-On, $94.50, available at Michael Kors

Air Max 90 Premium in Black, $120.00, available at Nike

Chuck Taylor High in Black Leather, $70.00, available at Converse

Superga 'Cotu' Sneaker, $64.95, available at Nordstrom

Steven Madden Quilted Slip On Steve Madden Ecentric Quilted Slip-On, $59.95, available at Bare Necessities

Womens 35 Lite, $130.00, available at Gourmet Footwear

Classic Metallic Slip-On in Bronze, $60.00, available at Vans

Women's Kaplan in Navy Black, $75.00, available at Creative Recreation

Fabric Plimsoll, $79.90, available at Zara

Adidas Originals Stan Smith in Cool Running White, $65.00, available at Adidas

Collection Privee? Pony-Hair Boots, $336.00, available at The Clutcher

New Balance 1320, $69.99, available at New Balance

Irini Slip-On Sneaker, $275, available at Loeffler Randall