Forge 90 Phantom Quarter ZipMinimal. Precise. Built to perform. The Forge 90 Phantom Quarter Zip is designed for athletes who want a clean, versatile training top that delivers breathable comfort and unrestricted movement in every session. Crafted from a premium 82.5% Polyester, 17.5% Spandex fabric at 180g, this quarter zip offers a soft second-skin feel with just the right amount of stretch.The understated Forge 90 branding and refined athletic silhouette make the Phantom Quarter Zip a wardrobe essential that works as hard as you do — in the gym, on the run or layered up for the commute.Features 82.5% Polyester, 17.5% Spandex construction 180g performance fabric Lightweight breathable stretch material Premium quarter zip collar design Athletic fitted silhouette Sweat-wicking comfort Soft second-skin feel Minimal Forge 90 branding Perfect for gym, running, layering & lifestyle wear Details Composition: 82.5% Polyester, 17.5% Spandex Fabric weight: 180g Fit: Athletic fitted — true to size Size GuideAll measurements in centimetres. Bust is the half-bust measurement (multiply by 2 for full chest circumference). Size Length (cm) Bust ½ (cm) XXS 65 46 XS 67 48 S 69 50 M 71 52 L 73 54 XL 75 56 Recommended Size by Height & Weight Size Height Weight XXS 160–165 cm (5’3”–5’5”) 50–60 kg (110–132 lbs) XS 165–170 cm (5’5”–5’7”) 55–65 kg (121–143 lbs) S 170–175 cm (5’7”–5’9”) 60–70 kg (132–154 lbs) M 175–180 cm (5’9”–5’11”) 65–75 kg (143–165 lbs) L 180–185 cm (5’11”–6’1”) 70–85 kg (154–187 lbs) XL 185–190 cm (6’1”–6’3”) 80–90 kg (176–198 lbs) Note: All dimensions are measured by hand. Allow 1–3 cm variance.Care Instructions Machine wash cold (max 30°C / 86°F) Do not tumble dry — lay flat to dry Do not bleach Do not iron directly on print or logo Do not dry clean Forge 90 — Phantom precision. Built for those who train with intention.