Some people on twitter said BSHETR underwear they are VERY MUCH like the PUMP brand.
BSHETR MEN’S BRIEF MESH
ITEM#R589
Color:White / Black
70% Nylon 25% Cotton 5% Spandex
Soft wide logoed mercerized waistband (1.9″) brings an elegant metallic highlight to these briefs without binding and pinching
3D convex pouch with smooth flatlock seaming for more charm and comfort, double-lined cotton in the crotch with a breathable mesh back
Full coverage hip and pinch-free leg openings for maximum freedom of movement
BSHETR Underwear model show this Mesh MEN’S BRIEF
BSHETR MEN’S BRIEF MESH Underwear details