with an 11-28T range of cogs on the back and two big 50/34T rings on the crank

Now they’ll stay cool and fresh all day

nothing stands in the way of your comfort

for maximum energy conservation

and talking of trying to solve problems

Nike Women's Epic Fast Tights W -Grey Size:M with an 11-28T range ofEPIC PERFORMANCE FOR YOUR MILES. Keep running, with the Nike Epic Fast Mid rise Leggings. The stretchy polyester blend supports your moves, while mesh panels on the backs of the knees provide cool ventilation, mile after mile. The waistband sits just below your navel and has a drawcord that lets you find the perfect fit. Plus, multiple pockets keep all of your small running essentials at your fingertips. This product is made from at least 50% recycled