A quick game of word association now. Underwear! Boxers. Base layers! Boxers. What do I mean by boxers? I mean that these base layers also come as lightweight, midweight and heavyweight, just like the pugilists in the ring. Hopefully we haven't lost you yet and you're still interested in having a look around the great choice of midweight base layers we have in stock. These Cap 1-2 tops and trousers are great for keeping the elements out and the warmth in, something that everyone who likes a walk up on high needs.