C4® Athletic Socks

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FREE C4 Socks when you buy 2+ cases of C4 Energy

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Put Your Best Foot Forward

That's right, we partnered with Sock Club to elevate your sock game. But we didn't just stop at awesome design 'cause this pair looks as good as it feels! With built-in arch support & compression, breathable moisture-wicking material, and reinforced heels & toes, these socks walk the walk and talk the talk! 

High Quality Material Designed for Comfort

Fully knit custom socks made with the finest hand dyed cotton. Extra cushion and reinforcement with compression knitting in the foot bed. Men's shoe size 7-12. Women's shoe size 6-11. 75% Cotton, 21% Nylon, 4% Lycra. Proudly Made in the USA.

C4® Athletic Socks Usage

Product Warning

THIS PRODUCT IS ONLY INTENDED TO BE CONSUMED BY HEALTHY ADULTS, 18 YEARS OF AGE OR OLDER. Do not use this product if you are pregnant, nursing, or are currently taking nitrates for chest pain or if you are taking medication used to treat erectile dysfunction such as PDE-5 inhibitors. Before using this product, consult a licensed, qualified, healthcare professional, including but not limited to, if: you are taking antidepressants such as MAOI (Monoamine Oxidase Inhibitor) or SSRI, blood thinners, nonsteroidal anti-inflammatory drugs, pseudoephedrine, or you are taking any other dietary supplement, prescription drug or over-the-counter medication; or if, you suspect you have or have been treated for, diagnosed with or have a family history of, any medical condition, including but not limited to: high or low blood pressure, diabetes, glaucoma, anxiety, cardiovascular, psychiatric or seizure disorders, cardiac arrhythmia, stroke, heart, liver, kidney or thyroid disease, or difficulty urinating due to prostate enlargement. This product contains caffeine and should not be used by individuals wishing to eliminate caffeine from their diet or in combination with caffeine or stimulants from other sources including but not limited to, coffee, tea, soda, or other dietary supplements and medications. Discontinue 2 weeks prior to surgery. Immediately discontinue use and contact a medical doctor if you experience any adverse reaction to this product. Do not exceed recommendations for Suggested Use. Use only as directed. Do not use if safety seal is broken or missing. Store in a cool dry place. KEEP OUT OF REACH OF CHILDREN.

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