Next level freedom-of-movement and comfort with true 4-way stretch fabric in critical areas Durable 2-way stretch materials in static movement areas Rider-Race 45-degree pre-bent articulated legs enhance fit Oversized laser-cut silicone-edged intake vents in upper legs support cooling 360 belt with double magnet and secure ratchet closure helps prevent slippage Stitch-less welded and taped seam construction No inner liner reduces weight and improves comfort Incremental waist sizing available on selected colors Long leg options available on selected colors Oversized knees sized for knee brace compatibility with added padding and rubber logo durability