Frequently Asked Questions
Everything you need to know about Berzerk performance gear.
How long does shipping take for Berzerk gear?
Standard shipping typically takes 3-5 business days within the continental US. International orders may take 7-14 business days depending on the destination and customs processing.
What is your return policy for athletic apparel?
We offer a 30-day return policy on all unworn and unwashed items with original tags attached. For hygiene reasons, certain items like compression shorts and mouthguards cannot be returned once opened.
How do I know which size to order?
Each product page features a detailed size guide. We recommend measuring your chest, waist, and height to compare against our charts, as our performance fit is designed to be more aerodynamic and snug than casual wear.
Are Berzerk products suitable for professional athletes?
Yes, our gear is engineered using high-grade moisture-wicking fabrics and reinforced stitching to withstand the high-intensity training requirements of professional athletes and fitness enthusiasts alike.
What payment methods do you accept?
We accept all major credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, and Google Pay. We also offer interest-free installment plans through Klarna and Afterpay.
How should I care for my Berzerk performance wear?
To maintain fabric elasticity and sweat-wicking properties, we recommend machine washing in cold water with similar colors and air drying. Avoid using fabric softeners or bleach.