The Venum G-Fit Air Long-Sleeve Rashguard is designed for your comfort and freedom of movement during Jiu-Jitsu, MMA and strength training. Compression fabric with reinforced seams provides a second skin effect to reduce the risk of injury from friction, while also promoting muscle recovery.

With its silicone waistband, this rashguard will stay in place so you can focus on your performance.

The understated modern design of the G-Fit Air Sleeveless rashguard pairs perfectly with the fight shorts and spats from the same collection.

Valentin is 5'9" tall and wears a size S
Chest 3.1 inches
Size 2.5 inches
Hip 3.2 inches
Technical features:

Above the knee length,
Open side pockets,
Elasticated waistband,
Fluid stretch fabric for comfort and freedom of movement,
Perfect for strength and conditioning or combat sports,
screen printed logo,
Wash cold (at 30oc),
Wash with like colors,
Do not tumble dry,
Do not bleach,
Do not iron.

If in doubt, go up one size. If you're unsure about which size to choose it's generally safer to select the larger size.