REI: Thousand Chapter Mips Bike Helmet $71.93

Product Description:	Secret PopLock lets you access the hidden channel behind the logo mark and pop your U-lock or chain lock through 30-lumen magnetic taillight turns on automatically when magnetically attached to the helmet or multi-use adapter, letting you ride smoothly from day to night Taillight is USB-rechargeable with 1 hr. runtime solid, 2 hrs. flash Rotational motion can cause brain injuries; with Mips®, a low-friction layer slides 10 to 15mm in all directions, reducing rotational motion to the brain during impact Visor (which has a premium finish) reduces glare, increases your field of vision Integrated dial fit system offers precise adjustments for a perfect fit One-handed magnetic fastener makes for easy and pinch-free buckling and unbuckling 8 strategically placed vents actively capture airflow and pass it through interior cooling channels to keep you cool on longer rides Engineered with in-mold construction for strength and durability that won't weigh you down CE EN 1078 and CPSC certified for bicycle and skateboard use in Europe and bicycle use in North America
Product SKU:	152860
best_use:	Recreational Cycling
gender:	Unisex
head_circumference:	S: 21-22 inches M: 22-23 inches L: 23-24 inches
helmet_construction:	In-mold
helmet_style:	Recreational Cycling
shell_material:	Polycarbonate
vents:	8
visorbrim:	Yes
weight:	S: 12.7 ounces M: 13 ounces L: 14.5 ounces

$72