And the high-quality, lightweight construction makes it feel like it's barely even there. READY FOR FUN. The Bell Tempo Mips is a good helmet, particularly for the smaller of head. It's comfortable, easy to adjust, sporty-looking and light enough ERGO FIT - What was once ErgoDial now has an improved dial feel and function (no longer requires a push to turn) and is more sleek and less bulky Bell Tempo Cycling Helmet Bell Tempo Women's Bike Helmet - Tear-resistant, Up To 40 Bicycle Helmet Bell Women's Passage Bike Helmet with Integrated Lights | Academy Beneath the shapely exterior of the Tempo, you'll find useful features to keep you cool and comfortable on rides of any distance. FUSION IN-MOLD POLYCARBONATE SHELL - A process pioneered by bell bonds the helmet's outer shell to the eps foam liner to create a sturdier helmet The Ergo Fit system offers a slimmed-down, easier-to-use dial for simple, one-handed adjustment. SPECIFICATIONS - Universal Women's (50-57 cm) size; 25 vents. Women's Helmets Bike - Review And Recommendations - Women and Bikes