The Korda Mock Neck Thermal Long Sleeve Shirt in Dark Olive is a base layer built for winter warmth, using a premium quick-dry brushed jersey fabric to regulate body temperature in demanding conditions. The brushed jersey construction holds heat effectively while staying breathable, and the fitted cut removes bulk to maximise thermal efficiency. A high neckline blocks cold drafts, and the back stays in place during casting or baiting up. Integrated thumb holes keep the sleeves securely positioned and add coverage for the hands, which is useful when layering under hoodies, fleeces, or jackets. The shirt is available in dark olive and black in UK outlets, while European retailers stock only the dark olive version. Sizing runs from Small to 4XL to suit a range of body shapes. - 92% polyester, 8% spandex, 225GSM - Brushed, jersey fabric - High neck for keeping out drafts - Thumb holes in sleeves - Perfect as a base layer - Comprehensive sizing range