Weighing in at only 635 grams, the R4 is a lightweight, form-fitting race collar offering protection against neck and collarbone injuries. The R4 uses EVS’s elastic Cross Strap system to secure the collar firmly in place, while the Rapid Lock closure system makes for easy front entry. With its low-profile design, the R4 Race Collar can be worn on the track or trail with minimal distraction and maximum comfort. KEY FEATURES Elastic cross-body strapping system holds the collar securely in place Impact Shield exterior made of a high-impact tested polymer provides optimum protection against debris and collisions Hard molded upper surface disperses energy to the PU core Hi-tensile closed cell PU core absorbs impact energy Bio-foam liner provides extra impact absorption Lightweight and form-fitting Rapid lock closure system for easy front entry Adjustable rear strut for a customized fit Weight: Adult – 635 grams YOUTH AND ADULT SIZES
