Size: 100 Recommended age: 2-3 Years Waist: 42cm/16.54'' Length: 24cm/9.45'' Size: 110 Recommended age: 3-4 Years Waist: 45cm/17.72'' Length: 26cm/10.24'' Size: 120 Recommended age: 5-6 Years Waist: 48cm/18.90'' Length: 28cm/11.02'' Size: 130 Recommended age: 7-8 Years Waist: 51cm/20.08'' Length: 30cm/11.81'' Size: 140 Recommended age: 9-10 Years Waist: 54cm/21.26'' Length: 32cm/12.60'' Size: 150 Recommended age: 11-12 Years Waist: 58cm/22.83'' Length: 34cm/13.39'' Size: 160 Recommended age: 13-14 Years Waist: 62cm/24.41'' Length: 36cm/14.17'' Features: Boys Swim Trunks Beach Swimming Short Pants Boys Casual Shorts Boy's Swimwear. Boys Swim Trunks are made of nice quality fabric, compression lining that is lightweight, breathable, and quick-drying. Boys swim shorts boxer briefs are more comfortable, Big Boys Quick Dry Bathing Suit Stretch 2 in 1 Beach Swimming Shorts. Elastic waist with drawstring: Fashion boys' swim trunks contain an elastic stretch drawstring. They can be freely adjusted according to your waist and hip circumference for a better waist fit. You'll feel at ease when you're lying on the beach, surfing or swimming. These boys swim trunks beach board shorts are designed with side pockets. The side pockets are made of mesh fabric to allow water and sand to drain away quickly. The interior also contains a cell phone pocket for extra storage. Unique double-layer printing design: The inner and outer layers of boys' compression swimming trunks adopt the fashion design and unique printing patterns. These comfortable boys' swim trunks feature a Hawaiian-inspired print that makes a stylish statement. Occasion: Boys swim trunks boys' bathing suits are sun-protective lightweight breathable, a must-have for your boys' summer vacation, beach, swimming lessons, pool parties, surfing, workout, walking, running. Size: 100 Recommended age: 2-3 Years Waist: 42cm/16.54'' Length: 24cm/9.45'' Size: 110 Recommended age: 3-4 Years Waist: 45cm/17.72'' Length: 26cm/10.24'' Size: 120 Recommended age: 5-6 Years Waist: 48cm/18.90'' Length: 28cm/11.02'' Size: 130 Recommended age: 7-8 Years Waist: 51cm/20.08'' Length: 30cm/11.81'' Size: 140 Recommended age: 9-10 Years Waist: 54cm/21.26'' Length: 32cm/12.60'' Size: 150 Recommended age: 11-12 Years Waist: 58cm/22.83'' Length: 34cm/13.39'' Size: 160 Recommended age: 13-14 Years Waist: 62cm/24.41'' Length: 36cm/14.17'' Material: Soft and skin-friendly to make your baby feel more comfortable playing with the water. Elastic waistband: Elastic waistband drawstring, which can be adjusted to fit the waist freely to prevent the swimming trunks boys from slipping off. And the mesh fabric to facilitating water and sand drain quickly, allowing kids to move freely in the pool, or beach, without restraint. Occasions: Boys swim trunks are suitable for swimming, surfing, playing, walking, running, beach volleyball, pool, and other outdoor sports. Let your boys spend a comfortable summer. Design: Boys swim suits with the fashion design and cute printed pattern. The fashion style will be on full display with this cool and comfortable fit boy's swim trunks with tropical inspiring prints, make your child more brighter on the beach, let your boy have more energy and enthusiasm.