Beneunder Sunscreen Arm Sleeves Ice Silk Cooling UV Protection Driving Cycling Arm Covers Gray Beige

CN¥39.00

SKU: 100061367815

Status:In Stock (16)

ID: 100006160315

Weight: 100.00 g

Dims:220x189x5 mm

Specifications

Material: Chinlon/Nylon (polyamide fiber)
Release date: Spring 2026
Category: sleeve guard
Suitable Scenarios: Outdoor, Daily, Drive, Travel
Style: Casual style

Variants / Sale Attributes

color: taupe

specification: S

Package Contents

packaging * 1, sleeve * 1

Product Description

Product Specifications

Overview

Brand: beneunder
Product Name: beneunder Cooling Sun Protection Sleeves (Model AL378)
Market Leader: Top-selling sun protection sleeves for 5 consecutive years (2020-2025) based on third-party aggregated e-commerce data.
Advanced Technology: Developed using "Body Sensory Gene Science" to address comfort needs in hot and sunny environments.
Fabric Innovation: Multiple patented fabric genes delivering superior comfort beyond national standards.
Ergonomic Design

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Body-sensory gene-based ergonomic cut suitable for all body types.

Patents & Certifications

16 Chinese patent certificates related to the product category.
Exclusive patented "Cloud Yarn" sun protection technology with circular fiber cross-section for enhanced UV reflection.
UV protection rate ≥ 99% (Patent No. ZL202222192491.7).
Certified by SGS, GNAS, MA, and other international and Chinese quality and metrology authorities.

Cooling Performance

UPF 50+ sun protection.
+60% enhanced cooling sensation compared to traditional ice silk sleeves.
Cooling coefficient (qmax) ≥ 0.24 (national standard ≥ 0.15).
Breathability rate ≥ 380 mm/s (improved from 200 mm/s in previous models).
Dual-effect breathable cloud yarn fabric for all-day cooling.

Comfort & Fit

Instant cooling upon skin contact, long-lasting freshness.
Four-way high elasticity for snug fit without restriction.
Smooth, quick-drying, and non-bulky fabric.
Silicone anti-slip design at upper sleeve cuff to prevent slipping.
Skin-friendly, non-irritating material.
Durable quality: resistant to deformation, fading, snagging, and pilling.

Product Development

Average R&D time: 180 days.
Over 134 professional tests conducted.

Size Details (cm)

Item	Detail
S	Sleeve length 40, Upper cuff circumference 21, Lower cuff circumference 16.
M	Sleeve length 41, Upper cuff circumference 22, Lower cuff circumference 17.

Size Recommendations

Item	Detail
S	Arm circumference 20-25 cm, Height 155-160 cm, Weight 45-55 kg.
M	Arm circumference 25-30 cm, Height 160-170 cm, Weight 55-65 kg.

Additional details

Available Colors: Light Smoke Purple, Soft White, Smoke Gray, Oak Gray Beige, Floral Mist Pink, Glacier Blue, Twilight Black.

Testing Standards & Results

Item	Detail
UPF Testing	GB/T18830-2009, ASTM E903-20.
UV Blocking Rate	≥ 99%.
Multiple washes do not reduce sun protection.	—
Cooling Performance	GB/T35263-2017.
Breathability	GB/T5453-1997, rating 4-5.
Stretch and recovery tests passed with high performance.	—

Additional Notes

Integrated wrist to upper arm sun protection.
Product data based on average measurements from five samples; slight variations may occur between batches.
Non-medical terminology: "Body Sensory Gene" refers to fabric and cut factors influencing comfort.

This product combines cutting-edge fabric technology, ergonomic design, and rigorous testing to provide superior sun protection and cooling comfort for women in hot environments.