What is Fluid? & types of Fluid. Fluid Mechanics Types of Fluids Mech4study Organelles in Plant Cells Free Notes & Practice Applied Science Introduction to Fluid Mechanics The Engineering Projects Fluid Definition and Examples Introduction to Fluid Mechanics The Engineering Projects. Fluidity in movement. It's our top priority when creating a product for active lifestyles. This legging embodies our effort and takes fit and motion to a whole new level. Crafted from experience, the Fluid Pant is the result of years of research to find the perfect balance of movement and apparel. Made for those who demand the best and push themselves to take their sport or activity to the next level. Move through life with fluidity and grace in this comfortable and functional legging. Great for dance, yoga, pilates, in the gym or on the go. Features. Skinny fit pant Roll down, control top waistband Tapered leg design Heel wrap technology Snug but superior fit Unrivaled comfort & fit from our technical fabrics Same or alternate color waistband