EliteTek Leg Cal Compression Sleeve - Reflective - Graduated - Shin Splint - Pain Relief - Running, Sports, Hiking, Jogging, Sports - Men, Women, Kids PAIN RELIEF - Reduces shin splints, soreness, cramping, fatigue - Aids in recovery, calf pain relief & boosts circulation. Perfect for Running, Cycling, Maternity, Travel and Nurses SAFETY - Reflective strips on back of leg for added safety during nighttime use (on both sleeves). Perfect for twilight golfers. PROTECTION - Protects legs from cuts, scratches & sun burns. Great for spartan races, mud runs & triathlon! STAY COOL - Breathable mesh on back half of sleeve allows air flow. 100% MONEY-BACK GUARANTEE - EliteTek leg sleeves are backed by 100% guarantee that you are fully satisfied with your product or receive your money back.