Lululemon Wunder Train High-Rise Ribbed Tight 28" black size 4 NWT Wunder Train Ribbed HR Tight 28" 1. Train hard, not hot. This version of our Wunder Train Tight is made from a ribbed version of our Everlux ™ fabric that manages heat and sweat so you stay comfortable and focused 2. Our fastest drying fabric, Everlux ™ is ultra-breathable, four-way stretch, and wicks away sweat. It has a soft, ribbed texture the outside and a cool, sleek feel next to skin 3. Added Lycra® fibre for stretch and shape retention 4. Continuous drawcord 5. Waistband pocket holds your key or card 6. High rise, 28" length