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Barefoot Scientist

SKU:BB401-002

Barrier4 Blister Prevention Spray

Barrier4 Blister Prevention Spray

Regular price $19.00
Sale price $19.00 Regular price
Save $-19.00 Sold out

what is it?
Barrier4 ™ is clinically proven to prevent blisters and irritation for enduring comfort and performance.

what does it do?
Creates a durable, invisible barrier that blocks friction on skin where shoes rub back and forth.

why is it the best?
Our proprietary formulation offers 20x the protection of most blister sticks. Plus, it’s flexible, sweat-resistant and able to withstand friction for ~6 hours.

why will you love it?
Because now you move faster, farther and longer without the fear of your shoes causing painful blisters or cuts that slow you down.

Your item may be eligible for return or exchange within 14 days!

Contact us for assistance or sign up for restock notifications directly on the product page.

More Products You May Like

Payment Options

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Ensure secure transactions and peace of mind with our trusted payment methods. Your safety is our priority, we employ advanced security measures to protect your personal information and sensitive data.

Do you need more details? Visit our FAQ's or Privacy Policy

Regular price $19.00
Sale price $19.00 Regular price
Save $-19.00 Sold out

what is it?
Barrier4 ™ is clinically proven to prevent blisters and irritation for enduring comfort and performance.

what does it do?
Creates a durable, invisible barrier that blocks friction on skin where shoes rub back and forth.

why is it the best?
Our proprietary formulation offers 20x the protection of most blister sticks. Plus, it’s flexible, sweat-resistant and able to withstand friction for ~6 hours.

why will you love it?
Because now you move faster, farther and longer without the fear of your shoes causing painful blisters or cuts that slow you down.

Your item may be eligible for return or exchange within 14 days!

Contact us for assistance or sign up for restock notifications directly on the product page.

More Products You May Like

Payment Options

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Ensure secure transactions and peace of mind with our trusted payment methods. Your safety is our priority, we employ advanced security measures to protect your personal information and sensitive data.

Do you need more details? Visit our FAQ's or Privacy Policy

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