All-mountain value - optional integrated MIPS, Float Fit, Sweat Guide, adjustable visor, full hard shell - the 4Forty is ready for anything the trail throws your way. Add Goggles or your favorite eye protection, and get out there already! SPECIFICATIONS MIPS MIPS STANDS FOR MULTI-DIRECTIONAL IMPACT PROTECTION SYSTEM, WHICH IS A LEADING SLIP-PLANE TECHNOLOGY INSIDE THE HELMET DESIGNED TO REDUCE ROTATIONAL FORCES THAT CAN RESULT FROM CERTAIN IMPACTS. CONSTRUCTION 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. SPORT CYCLING VISOR GOGGLEGUIDE ADJUSTABLE VISOR - ACCOMMODATES BOTH GOGGLES AND GLASSES NUMBER OF VENTS 15 VENTS INTERIOR/LINER TYPE SWEAT GUIDE PAD DESIGN PULLS MOISTURE AWAY FROM THE BROW PAD AND AWAY FROM EYEWEAR GENDER UNISEX FIT SYSTEM FLOAT FIT - A MINIMALIST, LIGHTWEIGHT FIT SYSTEM WITH AN EASY-TO-TURN RUBBER OVERMOLDED DIAL FOR ADJUSTMENTS (INTEGRATED WITH MIPS) PRODUCT WEIGHT 380 GRAMS (SIZE M)