Layer up with the Trespass Etto Boys' Half Zip Microfleece. This half-zip microfleece is perfect for wearing under a waterproof garment or on its own to stay warm. Its lightweight material traps heat without weighing it down, making it even better.Half-Zip Design - Perfect for layering or wearing alone, this versatile piece is a must-have in your child's wardrobe.Lightweight Fabric - Whether your child is walking to school or playing with friends, this fabric will keep them cool and comfortable all day.