Altura's spring/summer 2011 mountain bike clothing : Clothing from British brand Altura has traditionally fared well in our reviews, offering simple but well thought out designs at reasonable prices. For 2011 they've updated their logo and are about to launch a new website. Here's a quick look at their spring/summer mountain bike line. The Bamboo Abstract Tee jersey (main pic) comes in this year's must-have colour, bright green (a black version is also available), and is made from a high-wicking, fast-drying, soft-touch fabric which contains 25 percent bamboo fibre to keep odour and bacteria at bay.