The Enigma unisex base layer thermal trousers are a pair of cotton rich blended bottoms that are incredibly soft and comfortable.Crafted using an insulating material, for warmth, a reinforced seamed design helps them withstand lots of movement. Furthermore, a seamless outside leg design means you can wear them underneath trousers without the joints bulging at the sides.Easy to care for as well, you\';ll be able to wear these trousers comfortably and confidently when out in cold climates.Please Note: If purchasing for a woman, we suggest selecting one size below your usual choice. Returns Policy Please note that our returns policy for products such as base layers and swimwear differs from other products. These items are classed as ‘undergarments\' and for hygiene reasons are non-returnable and will not be accepted back unless faulty.EXPERT ADVICE Need some guidance on what Base Layers are right for you? Check out our article on Base Layers Explained. View all Expert Advice Guides