/* Wrapper */ .size-accordion { margin: 20px 0; } /* Button-style trigger – force override theme styles */ .size-accordion .size-accordion__trigger { cursor: pointer; background: #000000 !important; color: #ffffff !important; border-radius: 999px !important; padding: 16px 24px !important; width: 100% !important; display: flex !important; align-items: center !important; justify-content: center !important; text-align: center !important; border: none !important; outline: none !important; box-shadow: none !important; list-style: none !important; font-size: 1rem !important; font-weight: 500 !important; letter-spacing: 0.02em !important; line-height: 1.2 !important; pointer-events: auto !important; transition: background 0.2s ease, transform 0.1s ease; } /* remove default marker */ .size-accordion .size-accordion__trigger::-webkit-details-marker { display: none; } /* hover / open states */ .size-accordion[open] .size-accordion__trigger { background: #333333 !important; } .size-accordion .size-accordion__trigger:hover { background: #222222 !important; } .size-accordion .size-accordion__trigger:active { transform: scale(0.97); } /* inner content spacing */ .size-accordion__content { padding-top: 16px; } .size-accordion p { margin: 0 0 12px; } /* Table styling for mobile + desktop */ .size-accordion__content table { width: 100%; border-collapse: collapse; margin-top: 8px; } .size-accordion__content th, .size-accordion__content td { padding: 6px 8px; text-align: left; font-size: 0.9rem; } .size-accordion__content th { font-weight: 600; } View Adult T-Shirt Size Guide For a personalised fit Use your bust measurement to choose your size. If your bust doesn't match your height range, the waist may crop slightly. Our T-shirts are designed to hug close to the body. For a looser fit, choose the next size up. How to Measure Bust: Measure around the fullest part of your bust, keeping the tape parallel to the ground. Wear a well-fitting bra for accuracy. Waist: Measure around the narrowest part of your waist (usually just above the belly button), ensuring the tape is snug but not tight. Hips: Measure around the fullest part of your hips/buttocks, keeping the tape level and relaxed. Size Chart (cm) Size Bust Height XS 78–84 155–165 S 84–92 165–175 M 92–100 170–180 L 100–108 175–185 XL 108–116 180–190 MemoryFlex: Flexible, Sweat-Wicking, Sustainable Apparel Our MemoryFlex tops are engineered for high performance and comfort. With moisture-wicking technology, these tops fit seamlessly to your body and feature a shorter length to prevent riding up during workouts. Lightweight Sweat-wicking and odour-resistant Breathable mesh construction Elastane for improved stretch and shape retention Shorter length designed to stay in place Made from sustainable, recycled materials This design features Muscle Memory written on the front and the PBT logo on the back neckline. Embrace MemoryFlex and experience a top that conforms to and supports your unique body shape.