Thermal Vest long sleeve. A classic Thermal Long Sleeve Vest which offers optimum warmth at all times. The fabric construction allows the skin to breathe freely if conditions become too warm. Due to the intimate nature of underwear, we prioritize the health and safety of our customers. Please ensure you carefully select the correct size and style before completing your purchase. The Company operates a strict non-returnable policy regarding underwear and similar intimate apparel. Content: 200g 50% polyester/50% cotton. Round neck. Compliance: n/a. Colours: Blue, White, Charcoal grey, Black. Sizes: S – 3XL.