2XU Men's Hyoptik Compression Shorts 100% Other Fibers Imported Benefits: compression support for greater protection to abductor, glute, quad and hamstring muscles | enhanced road safety in darker hours with reflective logos Features: hyoptik reflective logos for visibility | 3.5cm wide flat waistband with drawstring for an Adjustable, secure fit | flat lock seams to reduce chafe for greater comfort | antibacterial and UPF50+ sun protection Fabrics: PWX flex 70D compression fabric | powerful invista Lycra for exceptional fit and support | high filament yarns for dryness - wicks moisture from the skin to the fabric exterior Active Use: training, competition, aerobic sports, running, cycling, gym/fitness, climbing, hiking and winter sports Warranty + care: 12-month Warranty with proof of purchase from an authorized 2XU seller. Machine wash in cold water and hang to dry