Full Product Info Build the belief that you can achieve greatness in the Under Armour Women's Project Rock Crossback Sports Bra. Perfect for medium intensity gym classes and activities, this Project Rock sports bra will have you going from the weight machines to the boxing ring in supportive comfort. The cross-over straps are designed to ensure nothing stands in your way by allowing for greater freedom of movement, ensuring your reps aren't impacted. Take on your next fitness challenge without fear in the Under Armour Women's Project Rock Crossback Sports Bra. Ideal for medium-impact activities like cycling, weight training, and boxing Quick-drying fabric provide dry comfort as you workout Breathable cups offer great structure and coverage Crossover straps with keyhole detail allow you to move in breathable comfort Cups feature a L and R arrow to provide the right placement when put back in Most suitable for A to C cup sizes Features Provides support for medium intensity exercise Cross-over straps allow you to move without restriction Designed in collaboration with Dwayne 'The Rock' Johnson Show Size Guide Hide Size Guide .view{margin:auto;width:auto}.size-chart{border:0}.size-chart-wrapper{position:relative;overflow:auto;white-space:nowrap}.sticky-col{position:sticky;position:-webkit-sticky;background-color:#fff}.first-col{width:100px;min-width:100px;max-width:100px;left:0}.second-col{width:150px;min-width:150px;max-width:150px;left:100px}@media (max-width:767px){#sizechart-reb .table td,#sizechart-reb table td{display:table-cell;width:inherit}#sizechart-reb .table thead,#sizechart-reb table thead{display:table-header-group}} Under Armour Size Guide Clothing Sizes MEN'S TOPS Size XS S M L XL XXL 3XL 4XL 5XL Chest (cm) 76 - 81 86.4 - 91.4 96.5 - 101.6 106.7 - 111.8 116.8 - 121.9 127 - 132.1 132.1 - 137.2 137.2 - 142.2 142.2 - 147.3 Waist (cm) 67 - 70 71.1 - 73.7 76.2 - 81.3 86.4 - 91.4 96.5 - 101.6 106.7 - 111.8 111.8 - 116.8 116.8 - 121.9 121.9 - 127 MEN'S BOTTOMS Size XS S M L XL XXL 3XL 4XL 5XL Waist (cm) 67 - 70 71.1 - 73.7 76.2 - 81.3 86.4 - 91.4 96.5 - 101.6 106.7 - 111.8 111.8 - 116.8 116.8 - 121.9 121.9 - 127 Hip (cm) 81 - 84 86 - 90 94 - 98 102 - 107 112 - 117 122 - 127 132 - 137 142 - 147 152 - 157 US Size 26 - 27 28 - 29 30 - 32 34 - 36 38 - 40 42 - 44 46 - 48 50 - 52 54 - 56 WOMEN'S TOPS Size XS S M L XL XXL Chest (cm) 78.7 - 83.8 85.1 - 90.2 91.4 - 96.5 97.8 - 102.9 104.1 - 109.2 111.8 - 116.8 Waist (cm) 58.4 - 63.5 64.8 - 69.9 71.1 - 76.2 77.5 - 82.6 83.8 - 88.9 91.4 - 96.5 US Size 0 - 2 4 - 6 8 - 10 12 - 14 16 18 WOMEN'S BOTTOMS Size XS S M L XL XXL Waist (cm) 58.4 - 63.5 64.8 - 69.9 71.1 - 76.2 77.5 - 82.6 83.8 - 88.9 91.4 - 96.5 Hip (cm) 90.2 - 95.3 91.4 - 96.5 96.5 - 101.6 102.9 - 107.9 109.2 - 114.3 116.8 - 121.9 US Sizes 0 - 2 4 - 6 8 - 10 12 - 14 16 18 WOMEN'S BRAS XS S M L XL XXL Bust 71 - 76 76 - 81 86 - 91 91 - 96 96 - 102 102-107 Cup Bust 76 86 91 96 102 107 AA XXS XS S A XS XS S S B XS S S M L C S M M L D M M L XL XL DD M L XL XL XXL DDD XL XXL XXL XXL A/B Cup Size available in all sizes BOY'S TOPS Label YXS YS YM YL YXL Chest (cm) 63.5 - 66 66 - 71.1 71.1 - 76.2 76.2 - 81.3 81.3 - 86.4 Waist (cm) 55.6 - 58.4 58.4 - 70 63.5 - 66 66 - 68.6 71.1 - 73.7 Height (cm) 122 - 127 127 - 137 137 - 149 149 - 160 160 - 170 US Size 7 8 10 - 12 14 - 16 18 - 20 BOY'S BOTTOMS Label YXS YS YM YL YXL Chest (cm) 55.6 - 58.4 58.4 - 70 63.5 - 66 66 - 68.6 71.1 - 73.7 Waist (cm) 64 - 66 67 - 71 74 - 77 81 - 85 89 - 93 Height (cm) 122 - 127 127 - 137 137 - 149 149 - 160 160 - 170 US Size 7 8 10 - 12 14 - 16 18 - 20 GIRL'S TOPS Label YXS YS YM YL YXL US Size 7 8 10 - 12 14 - 16 18 - 20 Chest (cm) 63.5-66 66-71.1 71.1-76.2 76.2-81.3 81.3-86.4 Waist (cm) 55.6-58.4 58.4-70 63.5-66 66-68.6 71.1-73.7 Height (cm) 122-127 127-137 137-149 149-160 160-170 GIRL'S BOTTOMS Label YXS YS YM YL YXL Waist (cm) 55.6 - 58.4 58.4 - 70 63.5 - 66 66 - 68.6 71.1 - 73.7 Hip (cm) 64 - 66 70 - 72 76 - 81 86 - 91 97 - 102 Height (cm) 122 - 127 127 - 137 137 - 149 149 - 160 160 - 170 US Size 7 8 10 - 12 14 - 16 18 - 20 Features Provides support for medium intensity exercise Cross-over straps allow you to move without restriction Designed in collaboration with Dwayne 'The Rock' Johnson