EUC, no flaws Missing tag, size M (6 or 8) Thin, lightweight material Thumbholes seriously light™ luon Our sweat-wicking, four-way stretch Seriously Light™ Luon fabric makes moving a breeze seriously lightweight sweat-wicking four-way stretch cottony-soft lycra® Added LYCRA® fibre for great shape retention stretch great shape retention long-lasting comfort features Designed for: Run, train Thumbholes: Help keep your sleeves in place and hands warm Wide, smooth straps: Provide comfort and support Reflective details: Intentionally placed for visibility in low light