Stop blisters forming - by dramatically reducing friction Keep on working - applied to inside of footwear, NOT to the skin. Durable - proven to last up to 6 weeks or 300 miles. Easy to apply - just peel, press down and you are ready to go! No blisters - we guarantee it. What are ENGO® patches? ENGO® blister prevention patches are patented low-friction patches manufactured with pressure sensitive adhesive. The patented technology reduces blister causing friction by more than 50%. Unlike other blister prevention and relief patches, ENGO® patches are applied to the inside of footwear, to the surfaces of insoles, or to socks - NOT TO THE SKIN. This means the patches provide long-lasting protection from blisters and are pain-free to apply and remove. ENGO® patches are thin, sweat-proof, water resistant and latex-free. 4 Large Ovals + 2 Small Ovals - No blisters - we guarantee it. Stop blisters forming - by dramatically reducing friction Keep on working - applied to inside of footwear, NOT to the skin Durable - proven to last up to 6 weeks or 300 miles Easy to apply - just peel, press down and you are ready to go
