Sugoi Men&#39;s MidZero RC Pro Tight (Black, Small) MidZero fabric with a soft, brushed interior and full-motion stretch expedites moisture-wicking and increases airflow, trapping body warmth next-to-skin 5-panel design offers a comfortable and relaxed fit RC Pro chamois with four-way stretch and VControl foam dampens vibrations, manages moisture and enhances breathability Pre-laced stretch drawstring with elastic waist for adjustable comfort Flatlock seams eliminate chafing