This item will not be restocked.

The Grand Prix Series was produced in a single run. When the last set sells, it's gone permanently.

Ships within 24 hours.

Tracked from the moment your order is placed. Arrives individually packaged with your INSTINCT keychain, sticker, and 5 rewards points per dollar spent (100 points = $1 off your next order).

Wrong size? Exchange it within 30 days, unworn. No restocking fee.

Technical Specifications

Fabric Composition: 83% Polyester / 17% Lycra

• High-stretch soft-touch blend designed to maintain compression without restricted mobility.

Fabric Weight: 240 GSM

• A mid-to-heavyweight density that provides increased durability and opacity while maintaining breathability.

Construction: 6-Thread Flatlock Stitching

• Low-profile seams used on the sleeves and main body to maximize tensile strength and reduce skin abrasion.

Neckline: Single-Stitch Finish

• Minimalist collar construction designed to sit flat against the neck.

Waistline: Double-Stitched Hem with Silicone Grip

• Reinforced lower hem featuring an internal silicone waistband to prevent the garment from shifting or riding up.

Ventilation: Single-Section Mesh Side Panels

• Transition from a standard two-section panel to a unified mesh section for increased airflow and a streamlined fit.

Graphics: Full-Body Sublimation

• Ink is permanently fused into the fabric fibers to prevent cracking, peeling, or fading over time.

Branding & Care: Vinyl Heat Transfers

• Inside collar and lower front labels

SIZE CHART MEASURED IN INCHES