SKINS Women's Size Chart The A400 Women's Long Tights meet all the criteria expected from long sports tights. They are mainly plain-colored with subtle reflective graphics allowing you to combine them with your existing wardrobe. Additionally, they feature compression from the calf to the upper thigh muscles. This means that you can carry out your workout more efficiently and your legs recover more quickly after your training. The A400 Women's Long Tights live up to the name SKINS. Adaptive Technology assists in regulating your body temperature by cooling you down in warm conditions and keeping you warm in the cold. The major seams of the tights consist of so-called A-Seams which provide comfort and durability. The ankle cuffs are not stitched but feature bonded seams which not only optimize compression but also offer supreme comfort. Thanks to the lower rise cut the tights sit comfortably on the hips. SKINS has also added 360 degree reflectivity so you'll stand out on every level, in any light. by day it's sleek looking graphics made from premium reflective glass bead technology. At night, the graphics come alive to make you visible from up to 160 meters away! The wide waistband offers a pocket in the back to store your key or your smart phone. Whether for Jogging, Yoga, or Fitness, the A400 Women's Long Tights are ideal and will always make you look great! Features: - Highly flexible - 360 degree reflectivity - Adaptive Technology - Wide waistband with rear pocket to store your key or your smart phone - Dynamic Gradient Compression - 400 Fit: 3D body scan data and 400 key fitting points have been used to create a more precise and comfortable fit to maximize compression benefits - A-Seams: Ultimate comfort is delivered through flexible, flatter A-Seams. It's sleek construction, specially developed for technical athletic wear, means the A-Seam sits flat against your body to eliminate chafing and they're 30% stronger than a standard stich making your SKINS super tough - Moisture Management: Moisture wicking fabric draws sweat away from the body to the surface of the garment where it evaporates to keep you dry - 50+ UV Protection - Memory MX Fabric has a superior high-stretch yarn that doesn't change shape or sag, so you maintain consistent compression, session after session. A400 Long Tights have 70D Memory MX over the knee and Achilles tendon for unrestricted natural movement, and 210D Memory MX over the ITB and TFL muscle groups to help reduce the risk of injury - Warp Knit: SKINS compression fabric is made from a warp knitted mix of yarns that give you a carefully calculated level of stretch for controlled compression and durability - ADAPTIVE by HeiQ: At low temperatures, the unique polymer binds moisture in its structure keeping you feeling warm and dry. As your temperature increases it changes its properties, releasing stored moisture to the surface where it evaporates and cools your skin