{"locale":"en_US","availableSizes":["S","M","L","XL","2XL"],"modelMeasurements":{"description":"

Measurements are provided by suppliers.US customers should order a size up as the EU sizes for this supplier correspond to a smaller size in the US market.<\/p>\n

Product measurements may vary by up to 2\" (5 cm).\u00a0<\/p>","imageDescription":"

A Length<\/strong><\/strong><\/p>\n

Place the end of the tape beside the collar at the top of the tee (Highest Point Shoulder). Pull the tape measure to the bottom of the shirt.<\/p>\n

B Chest<\/strong><\/p>\n

Measure yourself around the fullest part of your chest. Keep the tape measure horizontal.\u00a0<\/p>\n

C Sleeve length<\/strong><\/p>\n

Place one end of the tape at the top of the set-in sleeve, then pull the tape down until you reach the hem of the sleeve.<\/p>","modelDescription":"","sizeTableDescription":"Product measurements may vary by up to 2\" (5 cm).","sizeTableRows":[{"unit":"centimeter","unitName":"Centimeters","title":"Body Length","sizes":{"S":[73],"M":[75],"L":[77],"XL":[80],"2XL":[82.5]}},{"unit":"inch","unitName":"Inches","title":"Body Length","sizes":{"S":[28.74],"M":[29.528],"L":[30.315],"XL":[31.496],"2XL":[32.48]}},{"unit":"centimeter","unitName":"Centimeters","title":"Sleeve Length","sizes":{"S":[24],"M":[24.5],"L":[25],"XL":[25.5],"2XL":[26]}},{"unit":"inch","unitName":"Inches","title":"Sleeve Length","sizes":{"S":[9.449],"M":[9.646],"L":[9.843],"XL":[10.039],"2XL":[10.236]}},{"unit":"inch","unitName":"Inches","title":"Chest","sizes":{"S":[39],"M":[43],"L":[47],"XL":[51],"2XL":[55]}},{"unit":"centimeter","unitName":"Centimeters","title":"Chest","sizes":{"S":[99.06],"M":[109.22],"L":[119.38],"XL":[129.54],"2XL":[139.7]}}],"imageId":1796,"imageUrl":"https:\/\/gymbuddhascience.com\/wp-content\/uploads\/2026\/05\/1795_model_size_guide.png"},"productMeasurements":{"description":"

Measurements are provided by suppliers.US customers should order a size up as the EU sizes for this supplier correspond to a smaller size in the US market.<\/p>\n

Product measurements may vary by up to 2\" (5 cm).\u00a0<\/p>","imageDescription":"

A Length<\/strong><\/strong><\/p>\n

Place the end of the tape beside the collar at the top of the tee (Highest Point Shoulder). Pull the tape measure to the bottom of the shirt.<\/p>\n

B Chest<\/strong><\/p>\n

Measure yourself around the fullest part of your chest. Keep the tape measure horizontal.\u00a0<\/p>\n

C Sleeve length<\/strong><\/p>\n

Place one end of the tape at the top of the set-in sleeve, then pull the tape down until you reach the hem of the sleeve.<\/p>","sizeTableDescription":"Product measurements may vary by up to 2\" (5 cm).","internationalSizeTableDescription":"","sizeTableRows":[{"unit":"centimeter","unitName":"Centimeters","title":"Length","sizes":{"S":[73],"M":[75],"L":[77],"XL":[80],"2XL":[82.5]}},{"unit":"inch","unitName":"Inches","title":"Length","sizes":{"S":[28.74],"M":[29.528],"L":[30.315],"XL":[31.496],"2XL":[32.48]}},{"unit":"centimeter","unitName":"Centimeters","title":"Width","sizes":{"S":[63],"M":[67],"L":[71],"XL":[76],"2XL":[81]}},{"unit":"inch","unitName":"Inches","title":"Width","sizes":{"S":[24.803],"M":[26.378],"L":[27.953],"XL":[29.921],"2XL":[31.89]}},{"unit":"centimeter","unitName":"Centimeters","title":"Sleeve length","sizes":{"S":[24],"M":[24.5],"L":[25],"XL":[25.5],"2XL":[26]}},{"unit":"inch","unitName":"Inches","title":"Sleeve length","sizes":{"S":[9.449],"M":[9.646],"L":[9.843],"XL":[10.039],"2XL":[10.236]}}],"internationalSizeTableRows":[],"imageId":1797,"imageUrl":"https:\/\/gymbuddhascience.com\/wp-content\/uploads\/2026\/05\/1795_product_size_guide.png"}}

GBS Black Unisex organic oversized high neck t-shirt

GBS Men’s Leggings

GBS Red Back Logo Unisex Hoodie

GBS Short-Sleeve Unisex T-Shirt

GBS Unisex Hoodie

Men’s t-shirt

Unisex organic oversized high neck t-shirt