Built for long days out & use in variable weather conditions this quick drying moisture wicking base layer is a natural go to for use year round. The fit is designed to hug the body & the material is super stretchy meaning this garment is very comfortable.. For ultimate comfort use of a circular knit construction means you dont have any seams running the length of your body Soft binding on the neck & arm openings help enhance comfort Material Composition: Main Fabric Fibre Composition: 62% polyester / 28% polyamide / 10% elastane Limited lifetime warranty