Compact cut moves easily for unrestricted movement during training
Sharp back waistband with Prime Beef lettering for secure fit and bold style
Tag-free, flat-sewn seams on both sides prevent irritation and enhance comfort
Four-way stretch material ensures flexibility and support
Machine washable for easy care and maintenance
Summarized by Shop
The Performance Trunk is made for fast, focused training. Its compact cut moves easily, offers reliable support, and stays in place while you work. No bulk, no drag, just a smooth fit that keeps your training flow sharp * Back waistband with PRIME BEEF lettering MATERIAL: 83% Nylon, 17% Spandex
FIT: Fitted DETAILED FEATURES:
Tag-free and
Material
83% nylon, 17% spandex
Pack size
3 trunks (various colors)
Waist sizes
S (28-30 in / 71-76 cm), M (32-34 in / 81-86 cm), L (36-38 in / 91-97 cm), XL (40-42 in / 102-107 cm)
Care
Machine wash cold, hang dry or dry low heat
Seams
Flat-sewn, tag-free on both sides
Waistband
1/8 in (45 mm) stretch
Summarized by Shop
5.0
7 ratings
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Amazing quality, breathable!
Salvador · June 19, 2026
Great fit and very soft fabric. I’ll definitely get more