Renaissance man Rich Mejias started Next Generation Training Center in 2013 and now has 3 locations throughout the state of New Jersey. With over 15 years of experience, Rich’s knowledge and dedication to the industry have helped create a successful fitness culture at Next Generation Training Centers based on their 6 core values: 1) every day our staff strives to become 1% better than we were the day before, 2) always be on our “A game”, 3) be honest…all Day, every day, 4) have fun and treat every day like it is our last, 5) exceed expectations EVERY day, and 6) lead every day…not only in our facilities but also in the fitness industry. Next Gen’s expertise has earned them the reputation of becoming a trusted training facility where local clientele achieves their fitness goals, and athletes from New York and New Jersey come to train.


• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz/yd² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Guatemala, Nicaragua, Mexico, Honduras, or the US

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Size guide

  LENGTH (inches) WIDTH (inches) CHEST (inches)
XS 27 16 ½ 31-34
S 28 18 34-37
M 29 20 38-41
L 30 22 42-45
XL 31 24 46-49
2XL 32 26 50-53
3XL 33 28 54-57
4XL 34 30 58-61
5XL 35 31 62-65