The light, airy material of this men’s thermal base layer provides optimum warmth, comfort, and breathability. It’s the first layer you put on when dressing for cold weather. Made from a bluesign® approved fabric, Elmo is a versatile piece you’ll be able to wear during any outdoor activities.- Warming effect #2 - Stretch fabric- Extremely breathable- Specially developed for golf in cold conditions- bluesign® approved fabric- Solution dyed fabric- Crew neck collar FIT: Regular FABRIC: – SKINTIGHT™ thermal– 95% polyester/5% elastane Care Instruction Machine wash warm, with similar colours Do not use bleach or fabric softener Do not tumble dry - hang to dry Iron at low temperature 110°/230F Do not dry clean Do not iron on print Keep away from fire