The System Merino Wool Base Navy Layer Top delivers premium warmth, breathability and comfort for professionals working in cold environments. Made from a natural blend of merino wool and eco-friendly Tencel®, this base layer is soft against the skin and offers superior thermal regulation. Whether worn on its own or layered beneath outerwear, its a versatile staple for year-round performance._x000D_ Our System Merino Wool Base Layer Top is part of our Blue Sphere range; this garment reflects our commitment to ethical manufacturing and environmental responsibility explore the full Blue Sphere range here._x000D_ Key Features & Benefits:_x000D_ _x000D_ Natural Warmth & Breathability: Made from 80% Tencel® and 20% merino wool in a lightweight 135gsm knitted jersey that keeps warmth in while allowing the skin to breathe._x000D_ Moisture-Wicking Performance: Merino wool naturally wicks moisture away from the skin, helping you stay dry and comfortable during physical activity._x000D_ Eco-Friendly Materials: Tencel® is a sustainable fibre derived from wood pulp, offering a silky-soft feel with a lower environmental impact._x000D_ Cold-Weather Essential: Ideal for wearing close to the skin as a base layer in cold conditions, providing thermal comfort without bulk._x000D_ Supertouch Ready: Designed to pair seamlessly with any garments from the Supertouch range for full-system protection._x000D_ Responsible Packaging: Supplied in a sustainable display box, aligning with our eco-conscious packaging standards._x000D_ .GRS Certified,Duratwill-stretch double faced twill,6 useable pockets,Internal knee pad pockets,Elasticated side waistband for comfort,Large cargo pocket