Thank you for viewing! I'd like to introduce a compression T-shirt. By maintaining proper posture, you'll use muscles you haven't used before, resulting in unconscious exercise benefits. It suppresses muscle vibration and improves training effectiveness with correct posture! Point 1: Ergonomic design! Arms, shoulders, chest, and abs are all firmly compressed! This product allows you to achieve your ideal body shape. It might be difficult to put on at first, but once you do, you'll definitely feel comfortable. Point 2: Pursuing quick-drying and breathability! Polyester 65%, Nylon 30%, Spandex 5% - the golden ratio. Nylon & spandex are used in areas where you sweat, keeping you comfortable at all times. Point 3: Safe and secure double-stitched construction! It can withstand intense movements and achieves elasticity and a good fit based on ergonomics. It's the perfect product for training♪ Product Details: Size: XL Sizes: [M] 60kg-70kg, 170cm-175cm [L] 70kg-80kg, 175cm-180cm [XL] 80kg-90kg, 180cm-190cm Material: Polyester 65%, Nylon 30%, Spandex 5% Color: Black *The appearance may differ slightly depending on the pixel count and device. Also, please note that imported products may not meet the same quality standards as Japanese products. *Please read before purchasing: This product is a genuine compression training shirt. Those who have never done muscle training may find it difficult to breathe and may not be able to wear it for even 5 minutes. This shirt intentionally pumps up muscles through compression, so those who are seriously training or have a certain level of exercise awareness may not fully appreciate the product's benefits. Of course, if you're just starting out, it will put a load on your arms, chest, and abs in a short period, leading to muscle hypertrophy in a short time. #Training #Gym #Compression #PumpUp #ShortSleeves #TShirt