Product Details
- Overview
- Product Description
- Main Product
- Company Profile
- Company Advantages
- Certifications
- Packaging & Shipping
Basic Info.
Model NO.
2540-1
Toe Type
Round Toe
Color
Purple, Green, Grey, Black
Shoe Size(US)
13.5, 13, 12.5, 12, 11.5, 11, 10.5, 10, 9.5, 9, 8.5, 8, 7.5, 7, 6.5, 6, 5.5, 5, 4.5, 4
Material
Fabric
Type
Rain Boots
Waterproof
Waterproof
Style
Ankle Boots
Sole Material
Rubber
Close Pattern
Shoelace
Hand Made
Not Handmade
Element
Multiple Colors
Toe Style
Round
Gender
Unisex
Season
Four Seasons
Colour
Available in Multiple Colors
Logo
OEM
Inventory Type
Full Order
Suitable Seasons
Summer, Winter, Spring, Autumn
Applicable Sports
Indoor Fitness, Beach Hiking, River Trekking
Accept Customization
Yes
Thickness
Regular Thickness
Supply Type
in Stock
Upper Height
Low-Top
Slip-Resistant or Not
Yes
in Stock
Yes
Fastest Delivery Time
3-5 Days
Lining Material
Mesh
Midsole Material
Rubber Midsole
Function
Breathable
Transport Package
Shipping Carton
Specification
35-46
Trademark
SIJIA
Origin
Tianjin
HS Code
0202
Production Capacity
500, 000 Pairs of Shoes Per Year
Packaging & Delivery
Package Size
58.00cm * 31.00cm * 50.00cm
Package Gross Weight
70.000kg
Product Description
Popular products




Product Description


Our adult water shoes blend non-slip rubber soles and quick-dry breathable mesh for all aquatic adventures. Lightweight, flexible, and snug-fitting, they shield feet from rocks, shells, and rough surfaces. Perfect for beaches, lakes, kayaking, snorkeling, or water parks—they wick moisture fast and resist wear. Stylish yet durable, they offer all-day comfort for both sports and casual water activities, making every wet excursion safe and enjoyable.
Sole Material | Rubber | Inventory Type | Full Order |
Lining Material | Mesh | Suitable Surfaces | Plastic, Floor, Outdoor, Snowfield, Hard Ground, Dirt Ground, Natural Grass, Artificial Grass, Mountain Areas |
Midsole Material | Rubber Midsole | Gender | Unisex |
Upper Material | Elastic Fabric | Thickness | Single Layer |
Outsole Material | Non-Slip | Logo | Customizable |
Slip-Resistant or Not | Yes | Suitable Season | Summer, Winter, Spring, Autumn |
Function Breathable | Target Group | Style | Casual |
Sole Craftsmanship | Adhesive Shoe | Fastest Delivery Time | 3-5 Days |
Supply Type | In Stock | ||
Hello! We are a China-based source factory with years of OEM/ODM experience for leading global brands. Flexible cooperation models are welcome. Let's work together to bring premium footwear to the world market quickly and share long-term, stable and sustainable profits. Inquiries, factory audits and sample requests are always welcome. | |||








Water shoes
Sijia is a tech company that specialized in all kinds of shoes development and production. Sijia water shoes with ultra-lightweight but soft and quick-dry features.Suitable for all kinds of water sports such as swimming, surfing, pool, sailing, water park, boating, kayaking, beach volleyball, fishing, walking, car-washing, vacation,Pilates and yoga etc.
Amphibious shoes for land or water

The shoes are amphibious shoes which can make sure you can enjoy your life in land or in water. You can use the aqua shoes in surfing, canyoning, kayaking, camping, zip-lining, swimming, jumping, river trekking, paddle rafting, snorkeling, raining, beach visiting, shopping, traveling, water aerobics, jogging, walking...


Main Product

Company Profile

Tianjin Sijia Technology Co., Ltd. was established in 2015 and is located in Tianjin. It specializes in the production and research and development of waterproof phone cases, swimming bucket bags, beach shoes, wading shoes, water shoes, and non-inflatable swimming rings and other water sports equipment. It has successively served central state-owned enterprises in the cultural and tourism industry, as well as chain water parks and hot springs such as Happy Valley Maya Water Park, Huaqiang Fangte, Chimelong in Guangzhou, Atlantis in Hainan, Poseidon in Harbin, and Yinzijia in Zhengzhou. It has long-term strategic cooperation with leading domestic brands such as Li-Ning, Xtep, P eak, J ordan, Hongxing Erke, Little Yellow Duck, Yimei Shan, Sanqi, and Kaidilong, providing better product experience and service. Since 2019, Sijia has entered the international market through a three-stage process of "certification first, then samples, and then bulk production". Currently, export business accounts for 45% of the company's production capacity, with direct customers covering 42 countries and indirect access to over 280 water parks and retail terminals worldwide.
The company has a 3,000 square meter manufacturing base with an annual production capacity of 6 million waterproof bags, 1.5 million pairs of wading shoes, and 200,000 non-inflatable swimming rings. It is a high-tech enterprise integrating research and development, design, innovation, and environmental protection. The cooperation forms include OEM, ODM, and OBM. For over 10 years, it has been dedicated to doing one thing - keeping water out of the equipment. With molecular-level technology, it redefines water-friendly equipment, providing an "extreme comfort and safety" experience for every water encounter. It is committed to becoming the leader in water scene protection equipment in China and a new international benchmark.

All raw materials are dual-certified by international SGS and EMTEK for environmental compliance, with 100 % traceability from pellet to product.
Our campus operates intelligent production lines anchored to a self-built, aerospace-grade technology platform:
Frequency-molecular fusion: phase-locked at 27.12 MHz, delivers full-penetration, zero-weld seams; waterproof pouches certified to IPX8 immersion.
Nano-crystalline injection: mold-cavity tolerance held to 0.005 mm for micron-level accuracy.
Quantum-ultrasonic welding: 40 kHz variable frequency, bond strength ≥ 95 % of parent material, zero-adhesive and greener.
One-shot injection molding at 160–170 °C merges upper and outsole into a seamless, stitch-free unit—eliminating traditional de-lamination risk.
Adhesion + seam-sealed tape survives –20 °C flex tests without cracking.
One-piece knitted Flyknit uses 3D bio-mimetic weaving to mirror the foot's anatomy like a second skin while cutting weight by 35 %.
Warp-knitted Jacquard employs 0.8–1.2 mm precision vents to deliver 600–900 mm s-¹ airflow (ASTM) for marathon-level breathability, yet retains ≥ 15 N mm-¹ lateral support for zero distortion on hard cuts.
Fused into a single system, these black-grade technologies create submarine-grade sealing plus ultra-precision comfort—redefining the waterproof footwear experience.
Our campus operates intelligent production lines anchored to a self-built, aerospace-grade technology platform:
Frequency-molecular fusion: phase-locked at 27.12 MHz, delivers full-penetration, zero-weld seams; waterproof pouches certified to IPX8 immersion.
Nano-crystalline injection: mold-cavity tolerance held to 0.005 mm for micron-level accuracy.
Quantum-ultrasonic welding: 40 kHz variable frequency, bond strength ≥ 95 % of parent material, zero-adhesive and greener.
One-shot injection molding at 160–170 °C merges upper and outsole into a seamless, stitch-free unit—eliminating traditional de-lamination risk.
Adhesion + seam-sealed tape survives –20 °C flex tests without cracking.
One-piece knitted Flyknit uses 3D bio-mimetic weaving to mirror the foot's anatomy like a second skin while cutting weight by 35 %.
Warp-knitted Jacquard employs 0.8–1.2 mm precision vents to deliver 600–900 mm s-¹ airflow (ASTM) for marathon-level breathability, yet retains ≥ 15 N mm-¹ lateral support for zero distortion on hard cuts.
Fused into a single system, these black-grade technologies create submarine-grade sealing plus ultra-precision comfort—redefining the waterproof footwear experience.
Company Advantages

Certifications

Packaging & Shipping




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