This is not merch. This is a vibe.
Built for the club. We train hard, sweat heavy, and don't slow down when it gets tough. The official WILDER Training Club shirt is designed to move from brutal workouts to everyday wear without changing who you are.
Men’s version comes as a performance tank. Women’s version comes as a cropped top with an athletic cut. Same fabric. Same attitude.
Made with lightweight, breathable athletic fabric that dries fast and holds its shape when things get ugly. Soft enough to wear all day. Tough enough to survive heat, sweat, and repeated punishment.
Limited edition. No restocks. No reruns.
Two versions:
- WILDER Yellow logo for loud training days
- Reflective grey logo for night sessions and low light streets
Wear it to train. Wear it to recover. Wear it because you earned it.
WILDER Training Club
Built for the heat. Built for work.
Pick Your Pack.
Fast hydration, zero added sugar, clean mineral electrolytes.
Variety Pack
Four Electrolytes,
Plus the Focus
to Use Them.
Caffeine-free, zero sugar, keto-friendly and built to fit a fasting routine. Every dose framed around what it unlocks in you, not just what it is.
01
Sodium · 500mg
Power That Holds
Holds fluid where your body needs it, so you don't fade in the back half.
02
Potassium · 600mg
Muscles That Fire
Keeps every contraction firing clean from the first rep to the last.
03
Magnesium · 100mg
Fewer Cramps
Calms the cramp before it starts and helps you recover for tomorrow.
04
L-Theanine · 40mg
Calm, Sharp Focus
The focus to keep moving forward — clear-headed, with zero stimulants.
Zero Sugar
Clean fuel. No crash holding you back.
Caffeine-Free
Progress on your terms — any hour of the day.
L-Theanine
The focus to keep moving forward.
Science-Based
Built to perform, not just to sell.
Keto & Fasting
Works with how high-performers actually live.
Got Questions?
Everything you need to know about what's in WILDER, how to use it, and where to find it.
Mix one sachet into 400–600 ml of cold water. Drink before or during training. For sessions over 90 minutes in high heat, use two sachets across the session.
In tropical heat and humidity, athletes lose 2–3× more sodium than in temperate conditions. Standard sports drinks provide 200–300 mg. We provide 1,000 mg because the research on tropical-climate training supports it.
The old assumption that sugar is required for electrolyte absorption has been largely updated. Sodium absorption via glucose cotransport works at very low glucose concentrations. The sugar in traditional sports drinks primarily served taste and a caloric energy function, neither of which most athletes need from their hydration product.
Yes. Many of our customers use WILDER daily, particularly first thing in the morning or during long workdays in air-conditioning, which is also dehydrating. The formula is safe for daily use.
WILDER is available in 450+ retail doors across Thailand including Supersports locations and select fitness studios. WILDER is now officially in Singapore as well, with gyms and fitness studios starting to stock up, full list coming soon.