Giro Seyen MIPS Road Helmet - Womens - Midnight Heatwave - 2019Giro Seyen MIPS Road Helmet Womens Midnight Heatwave 2019 The Seyen MIPS combines a touch of European flair with slightly deeper coverage and high performance features all tucked into a very slim design. The outer shell is molded from a tough polycarbonate thats fused permanently to the EPS foam liner using our In Mold construction process to enhance durability and ventilation without excess bulk. The fit is luxurious and secure, thanks to our highly

It's fully Di2 compatible

Fabrics: 88% nylon 12% LYCRA® elastane

organic cotton and mesh panels

change component behavior

Rider tuned

Dual sided sponges and wicking pads to help reduce drips

A comprehensive set of 27 precision-machined hard-anodized guides enables compatibility with a wide range of bearing inner and outer diameters

the four-way stretch fit is snug enough to keep the bad weather out and keep you comfortable all day long

white and blue of the French Tricolore

4-way stretch materials along with additional weight saving materials and treatments result in our lightest weight

adjustable Roc Loc Sport system makes it easy to custom-tune the fit for comfort and stability

Ultra-durable and with a water-resistant coating